diff --git a/vendor/github.com/PagerDuty/go-pagerduty/Dockerfile b/vendor/github.com/PagerDuty/go-pagerduty/Dockerfile
new file mode 100644
index 000000000..650a69214
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/Dockerfile
@@ -0,0 +1,4 @@
+FROM golang
+ADD . /go/src/github.com/PagerDuty/go-pagerduty
+WORKDIR /go/src/github.com/PagerDuty/go-pagerduty
+RUN go get ./... && go test -v -race -cover ./...
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/LICENSE.txt b/vendor/github.com/PagerDuty/go-pagerduty/LICENSE.txt
new file mode 100644
index 000000000..0c80aa6ce
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/LICENSE.txt
@@ -0,0 +1,14 @@
+Copyright:: Copyright (c) 2016 PagerDuty, Inc.
+License:: Apache License, Version 2.0
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/Makefile b/vendor/github.com/PagerDuty/go-pagerduty/Makefile
new file mode 100644
index 000000000..108ccfa84
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/Makefile
@@ -0,0 +1,19 @@
+SOURCEDIR=.
+SOURCES = $(shell find $(SOURCEDIR) -name '*.go')
+VERSION=$(git describe --always --tags)
+BINARY=bin/pd
+
+bin: $(BINARY)
+
+$(BINARY): $(SOURCES)
+	go build -o $(BINARY) command/*
+
+.PHONY: build
+build:
+	go get ./...
+	go test ./...
+	go vet ./...
+
+.PHONY: test
+test:
+	go test ./...
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/README.md b/vendor/github.com/PagerDuty/go-pagerduty/README.md
new file mode 100644
index 000000000..b1878806e
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/README.md
@@ -0,0 +1,73 @@
+# go-pagerduty
+
+go-pagerduty is a CLI and [go](https://golang.org/) client library for [PagerDuty v2 API](https://v2.developer.pagerduty.com/v2/page/api-reference).
+[godoc](http://godoc.org/github.com/PagerDuty/go-pagerduty)
+
+## Installation
+
+```
+go get github.com/PagerDuty/go-pagerduty
+```
+
+## Usage
+
+### CLI
+
+The CLI requires authentication token, which can be sepcified in `.pd.yml`
+file in home directory of the user, or passed as command line argument.
+Example of config file:
+
+```yaml
+---
+authtoken: fooBar
+```
+
+`pd` command provides a single entrypoint for all the API endpoints, with individual
+API represented by their own sub commands. For an exhaustive list of sub-commands, try:
+
+```
+pd --help
+```
+
+An example of the `service` sub-command
+
+```
+pd service list
+```
+
+
+### From golang libraries
+
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/PagerDuty/go-pagerduty"
+)
+
+var	authtoken = "" // Set your auth token here
+
+func main() {
+	var opts pagerduty.ListEscalationPoliciesOptions
+	client := pagerduty.NewClient(authtoken)
+	if eps, err := client.ListEscalationPolicies(opts); err != nil {
+		panic(err)
+	} else {
+		for _, p := range eps.EscalationPolicies {
+			fmt.Println(p.Name)
+		}
+	}
+}
+```
+
+## License
+[Apache 2](http://www.apache.org/licenses/LICENSE-2.0)
+
+## Contributing
+
+1. Fork it ( https://github.com/PagerDuty/go-pagerduty/fork )
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create a new Pull Request
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/ability.go b/vendor/github.com/PagerDuty/go-pagerduty/ability.go
new file mode 100644
index 000000000..26fe90968
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/ability.go
@@ -0,0 +1,22 @@
+package pagerduty
+
+// ListAbilityResponse is the response when calling the ListAbility API endpoint.
+type ListAbilityResponse struct {
+	Abilities []string `json:"abilities"`
+}
+
+// ListAbilities lists all abilities on your account.
+func (c *Client) ListAbilities() (*ListAbilityResponse, error) {
+	resp, err := c.get("/abilities")
+	if err != nil {
+		return nil, err
+	}
+	var result ListAbilityResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// TestAbility Check if your account has the given ability.
+func (c *Client) TestAbility(ability string) error {
+	_, err := c.get("/abilities/" + ability)
+	return err
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/addon.go b/vendor/github.com/PagerDuty/go-pagerduty/addon.go
new file mode 100644
index 000000000..ae9d4e572
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/addon.go
@@ -0,0 +1,96 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// Addon is a third-party add-on to PagerDuty's UI.
+type Addon struct {
+	APIObject
+	Name     string      `json:"name,omitempty"`
+	Src      string      `json:"src,omitempty"`
+	Services []APIObject `json:"services,omitempty"`
+}
+
+// ListAddonOptions are the options available when calling the ListAddons API endpoint.
+type ListAddonOptions struct {
+	APIListObject
+	Includes   []string `url:"include,omitempty,brackets"`
+	ServiceIDs []string `url:"service_ids,omitempty,brackets"`
+	Filter     string   `url:"filter,omitempty"`
+}
+
+// ListAddonResponse is the response when calling the ListAddons API endpoint.
+type ListAddonResponse struct {
+	APIListObject
+	Addons []Addon `json:"addons"`
+}
+
+// ListAddons lists all of the add-ons installed on your account.
+func (c *Client) ListAddons(o ListAddonOptions) (*ListAddonResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/addons?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListAddonResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// InstallAddon installs an add-on for your account.
+func (c *Client) InstallAddon(a Addon) (*Addon, error) {
+	data := make(map[string]Addon)
+	data["addon"] = a
+	resp, err := c.post("/addons", data)
+	defer resp.Body.Close()
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode != http.StatusCreated {
+		return nil, fmt.Errorf("Failed to create. HTTP Status code: %d", resp.StatusCode)
+	}
+	return getAddonFromResponse(c, resp)
+}
+
+// DeleteAddon deletes an add-on from your account.
+func (c *Client) DeleteAddon(id string) error {
+	_, err := c.delete("/addons/" + id)
+	return err
+}
+
+// GetAddon gets details about an existing add-on.
+func (c *Client) GetAddon(id string) (*Addon, error) {
+	resp, err := c.get("/addons/" + id)
+	if err != nil {
+		return nil, err
+	}
+	return getAddonFromResponse(c, resp)
+}
+
+// UpdateAddon updates an existing add-on.
+func (c *Client) UpdateAddon(id string, a Addon) (*Addon, error) {
+	v := make(map[string]Addon)
+	v["addon"] = a
+	resp, err := c.put("/addons/"+id, v, nil)
+	if err != nil {
+		return nil, err
+	}
+	return getAddonFromResponse(c, resp)
+}
+
+func getAddonFromResponse(c *Client, resp *http.Response) (*Addon, error) {
+	var result map[string]Addon
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	a, ok := result["addon"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have 'addon' field")
+	}
+	return &a, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/client.go b/vendor/github.com/PagerDuty/go-pagerduty/client.go
new file mode 100644
index 000000000..3cc17e00d
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/client.go
@@ -0,0 +1,132 @@
+package pagerduty
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+const (
+	apiEndpoint = "https://api.pagerduty.com"
+)
+
+// APIObject represents generic api json response that is shared by most
+// domain object (like escalation
+type APIObject struct {
+	ID      string `json:"id,omitempty"`
+	Type    string `json:"type,omitempty"`
+	Summary string `json:"summary,omitempty"`
+	Self    string `json:"self,omitempty"`
+	HTMLURL string `json:"html_url,omitempty"`
+}
+
+// APIListObject are the fields used to control pagination when listing objects.
+type APIListObject struct {
+	Limit  uint `url:"limit,omitempty"`
+	Offset uint `url:"offset,omitempty"`
+	More   bool `url:"more,omitempty"`
+	Total  uint `url:"total,omitempty"`
+}
+
+// APIReference are the fields required to reference another API object.
+type APIReference struct {
+	ID   string `json:"id,omitempty"`
+	Type string `json:"type,omitempty"`
+}
+
+type errorObject struct {
+	Code   int      `json:"code,omitempty"`
+	Mesage string   `json:"message,omitempty"`
+	Errors []string `json:"errors,omitempty"`
+}
+
+// Client wraps http client
+type Client struct {
+	authToken string
+}
+
+// NewClient creates an API client
+func NewClient(authToken string) *Client {
+	return &Client{
+		authToken: authToken,
+	}
+}
+
+func (c *Client) delete(path string) (*http.Response, error) {
+	return c.do("DELETE", path, nil, nil)
+}
+
+func (c *Client) put(path string, payload interface{}, headers *map[string]string) (*http.Response, error) {
+
+	if payload != nil {
+		data, err := json.Marshal(payload)
+		if err != nil {
+			return nil, err
+		}
+		return c.do("PUT", path, bytes.NewBuffer(data), headers)
+	}
+	return c.do("PUT", path, nil, headers)
+}
+
+func (c *Client) post(path string, payload interface{}) (*http.Response, error) {
+	data, err := json.Marshal(payload)
+	if err != nil {
+		return nil, err
+	}
+	return c.do("POST", path, bytes.NewBuffer(data), nil)
+}
+
+func (c *Client) get(path string) (*http.Response, error) {
+	return c.do("GET", path, nil, nil)
+}
+
+func (c *Client) do(method, path string, body io.Reader, headers *map[string]string) (*http.Response, error) {
+	endpoint := apiEndpoint + path
+	req, _ := http.NewRequest(method, endpoint, body)
+	req.Header.Set("Accept", "application/vnd.pagerduty+json;version=2")
+	if headers != nil {
+		for k, v := range *headers {
+			req.Header.Set(k, v)
+		}
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Token token="+c.authToken)
+
+	resp, err := http.DefaultClient.Do(req)
+	return c.checkResponse(resp, err)
+}
+
+func (c *Client) decodeJSON(resp *http.Response, payload interface{}) error {
+	defer resp.Body.Close()
+	decoder := json.NewDecoder(resp.Body)
+	return decoder.Decode(payload)
+}
+
+func (c *Client) checkResponse(resp *http.Response, err error) (*http.Response, error) {
+	if err != nil {
+		return resp, fmt.Errorf("Error calling the API endpoint: %v", err)
+	}
+	if 199 >= resp.StatusCode || 300 <= resp.StatusCode {
+		var eo *errorObject
+		var getErr error
+		if eo, getErr = c.getErrorFromResponse(resp); getErr != nil {
+			return resp, fmt.Errorf("Response did not contain formatted error: %s. HTTP response code: %v. Raw response: %+v", getErr, resp.StatusCode, resp)
+		}
+		return resp, fmt.Errorf("Failed call API endpoint. HTTP response code: %v. Error: %v", resp.StatusCode, eo)
+	}
+	return resp, nil
+}
+
+func (c *Client) getErrorFromResponse(resp *http.Response) (*errorObject, error) {
+	var result map[string]errorObject
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", err)
+	}
+	s, ok := result["error"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have error field")
+	}
+	return &s, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/escalation_policy.go b/vendor/github.com/PagerDuty/go-pagerduty/escalation_policy.go
new file mode 100644
index 000000000..849d1db28
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/escalation_policy.go
@@ -0,0 +1,114 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+const (
+	escPath = "/escalation_policies"
+)
+
+// EscalationRule is a rule for an escalation policy to trigger.
+type EscalationRule struct {
+	ID      string      `json:"id,omitempty"`
+	Delay   uint        `json:"escalation_delay_in_minutes,omitempty"`
+	Targets []APIObject `json:"targets"`
+}
+
+// EscalationPolicy is a collection of escalation rules.
+type EscalationPolicy struct {
+	APIObject
+	Name            string           `json:"name,omitempty"`
+	EscalationRules []EscalationRule `json:"escalation_rules,omitempty"`
+	Services        []APIReference   `json:"services,omitempty"`
+	NumLoops        uint             `json:"num_loops,omitempty"`
+	Teams           []APIReference   `json:"teams,omitempty"`
+	Description     string           `json:"description,omitempty"`
+	RepeatEnabled   bool             `json:"repeat_enabled,omitempty"`
+}
+
+// ListEscalationPoliciesResponse is the data structure returned from calling the ListEscalationPolicies API endpoint.
+type ListEscalationPoliciesResponse struct {
+	APIListObject
+	EscalationPolicies []EscalationPolicy `json:"escalation_policies"`
+}
+
+// ListEscalationPoliciesOptions is the data structure used when calling the ListEscalationPolicies API endpoint.
+type ListEscalationPoliciesOptions struct {
+	APIListObject
+	Query    string   `url:"query,omitempty"`
+	UserIDs  []string `url:"user_ids,omitempty,brackets"`
+	TeamIDs  []string `url:"team_ids,omitempty,brackets"`
+	Includes []string `url:"include,omitempty,brackets"`
+	SortBy   string   `url:"sort_by,omitempty"`
+}
+
+// ListEscalationPolicies lists all of the existing escalation policies.
+func (c *Client) ListEscalationPolicies(o ListEscalationPoliciesOptions) (*ListEscalationPoliciesResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get(escPath + "?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListEscalationPoliciesResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// CreateEscalationPolicy creates a new escalation policy.
+func (c *Client) CreateEscalationPolicy(e EscalationPolicy) (*EscalationPolicy, error) {
+	data := make(map[string]EscalationPolicy)
+	data["escalation_policy"] = e
+	resp, err := c.post(escPath, data)
+	return getEscalationPolicyFromResponse(c, resp, err)
+}
+
+// DeleteEscalationPolicy deletes an existing escalation policy and rules.
+func (c *Client) DeleteEscalationPolicy(id string) error {
+	_, err := c.delete(escPath + "/" + id)
+	return err
+}
+
+// GetEscalationPolicyOptions is the data structure used when calling the GetEscalationPolicy API endpoint.
+type GetEscalationPolicyOptions struct {
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// GetEscalationPolicy gets information about an existing escalation policy and its rules.
+func (c *Client) GetEscalationPolicy(id string, o *GetEscalationPolicyOptions) (*EscalationPolicy, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get(escPath + "/" + id + "?" + v.Encode())
+	return getEscalationPolicyFromResponse(c, resp, err)
+}
+
+// UpdateEscalationPolicy updates an existing escalation policy and its rules.
+func (c *Client) UpdateEscalationPolicy(id string, e *EscalationPolicy) (*EscalationPolicy, error) {
+	data := make(map[string]EscalationPolicy)
+	data["escalation_policy"] = *e
+	resp, err := c.put(escPath+"/"+id, data, nil)
+	return getEscalationPolicyFromResponse(c, resp, err)
+}
+
+func getEscalationPolicyFromResponse(c *Client, resp *http.Response, err error) (*EscalationPolicy, error) {
+	defer resp.Body.Close()
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]EscalationPolicy
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "escalation_policy"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/event.go b/vendor/github.com/PagerDuty/go-pagerduty/event.go
new file mode 100644
index 000000000..5a7b33a24
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/event.go
@@ -0,0 +1,52 @@
+package pagerduty
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+const eventEndPoint = "https://events.pagerduty.com/generic/2010-04-15/create_event.json"
+
+// Event stores data for problem reporting, acknowledgement, and resolution.
+type Event struct {
+	ServiceKey  string        `json:"service_key"`
+	Type        string        `json:"event_type"`
+	IncidentKey string        `json:"incident_key,omitempty"`
+	Description string        `json:"description"`
+	Client      string        `json:"client,omitempty"`
+	ClientURL   string        `json:"client_url,omitempty"`
+	Details     interface{}   `json:"details,omitempty"`
+	Contexts    []interface{} `json:"contexts,omitempty"`
+}
+
+// EventResponse is the data returned from the CreateEvent API endpoint.
+type EventResponse struct {
+	Status      string `json:"status"`
+	Message     string `json:"message"`
+	IncidentKey string `json:"incident_key"`
+}
+
+// CreateEvent sends PagerDuty an event to report, acknowledge, or resolve a problem.
+func CreateEvent(e Event) (*EventResponse, error) {
+	data, err := json.Marshal(e)
+	if err != nil {
+		return nil, err
+	}
+	req, _ := http.NewRequest("POST", eventEndPoint, bytes.NewBuffer(data))
+	req.Header.Set("Content-Type", "application/json")
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("HTTP Status Code: %d", resp.StatusCode)
+	}
+	var eventResponse EventResponse
+	defer resp.Body.Close()
+	if err := json.NewDecoder(resp.Body).Decode(&eventResponse); err != nil {
+		return nil, err
+	}
+	return &eventResponse, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/incident.go b/vendor/github.com/PagerDuty/go-pagerduty/incident.go
new file mode 100644
index 000000000..da55e5f5d
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/incident.go
@@ -0,0 +1,147 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+)
+
+// Acknowledgement is the data structure of an acknoledgement of an incident.
+type Acknowledgement struct {
+	At           string
+	Acknowledger APIObject
+}
+
+// PendingAction is the data structure for any pending actions on an incident.
+type PendingAction struct {
+	Type string
+	At   string
+}
+
+// Assignment is the data structure for an assignment of an incident
+type Assignment struct {
+	At       string
+	Assignee APIObject
+}
+
+// Incident is a normalized, de-duplicated event generated by a PagerDuty integration.
+type Incident struct {
+	APIObject
+	IncidentNumber       uint              `json:"incident_number,omitempty"`
+	CreatedAt            string            `json:"created_at,omitempty"`
+	PendingActions       []PendingAction   `json:"pending_actions,omitempty"`
+	IncidentKey          string            `json:"incident_key,omitempty"`
+	Service              APIObject         `json:"service,omitempty"`
+	Assignments          []Assignment      `json:"assignments,omitempty"`
+	Acknowledgements     []Acknowledgement `json:"acknowledgements,omitempty"`
+	LastStatusChangeAt   string            `json:"last_status_change_at,omitempty"`
+	LastStatusChangeBy   APIObject         `json:"last_status_change_by,omitempty"`
+	FirstTriggerLogEntry APIObject         `json:"last_trigger_log_entry,omitempty"`
+	EscalationPolicy     APIObject         `json:"escalation_policy,omitempty"`
+	Teams                []APIObject       `json:"teams,omitempty"`
+	Urgency              string            `json:"urgency,omitempty"`
+}
+
+// ListIncidentsResponse is the response structure when calling the ListIncident API endpoint.
+type ListIncidentsResponse struct {
+	APIListObject
+	Incidents []Incident `json:"incidents,omitempty"`
+}
+
+// ListIncidentsOptions is the structure used when passing parameters to the ListIncident API endpoint.
+type ListIncidentsOptions struct {
+	APIListObject
+	Since       string   `url:"since,omitempty"`
+	Until       string   `url:"until,omitempty"`
+	DateRange   string   `url:"date_range,omitempty"`
+	Statuses    []string `url:"statuses,omitempty,brackets"`
+	IncidentKey string   `url:"incident_key,omitempty"`
+	ServiceIDs  []string `url:"service_ids,omitempty,brackets"`
+	TeamIDs     []string `url:"team_ids,omitempty,brackets"`
+	UserIDs     []string `url:"user_ids,omitempty,brackets"`
+	Urgencies   []string `url:"urgencies,omitempty,brackets"`
+	TimeZone    string   `url:"time_zone,omitempty"`
+	SortBy      string   `url:"sort_by,omitempty"`
+	Includes    []string `url:"include,omitempty,brackets"`
+}
+
+// ListIncidents lists existing incidents.
+func (c *Client) ListIncidents(o ListIncidentsOptions) (*ListIncidentsResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/incidents?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListIncidentsResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// ManageIncidents acknowledges, resolves, escalates, or reassigns one or more incidents.
+func (c *Client) ManageIncidents(from string, incidents []Incident) error {
+	r := make(map[string][]Incident)
+	headers := make(map[string]string)
+	headers["From"] = from
+	r["incidents"] = incidents
+	_, e := c.put("/incidents", r, &headers)
+	return e
+}
+
+// GetIncident shows detailed information about an incident.
+func (c *Client) GetIncident(id string) (*Incident, error) {
+	resp, err := c.get("/incidents/" + id)
+	if err != nil {
+		return nil, err
+	}
+	var result map[string]Incident
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	i, ok := result["incident"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have incident field")
+	}
+	return &i, nil
+}
+
+// IncidentNote is a note for the specified incident.
+type IncidentNote struct {
+	ID        string    `json:"id,omitempty"`
+	User      APIObject `json:"user,omitempty"`
+	Content   string    `json:"content,omitempty"`
+	CreatedAt string    `json:"created_at,omitempty"`
+}
+
+// ListIncidentNotes lists existing notes for the specified incident.
+func (c *Client) ListIncidentNotes(id string) ([]IncidentNote, error) {
+	resp, err := c.get("/incidents/" + id + "/notes")
+	if err != nil {
+		return nil, err
+	}
+	var result map[string][]IncidentNote
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	notes, ok := result["notes"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have notes field")
+	}
+	return notes, nil
+}
+
+// CreateIncidentNote creates a new note for the specified incident.
+func (c *Client) CreateIncidentNote(id string, note IncidentNote) error {
+	data := make(map[string]IncidentNote)
+	data["note"] = note
+	_, err := c.post("/incidents/"+id+"/notes", data)
+	return err
+}
+
+// SnoozeIncident sets an incident to not alert for a specified period of time.
+func (c *Client) SnoozeIncident(id string, duration uint) error {
+	data := make(map[string]uint)
+	data["duration"] = duration
+	_, err := c.post("/incidents/"+id+"/snooze", data)
+	return err
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/log_entry.go b/vendor/github.com/PagerDuty/go-pagerduty/log_entry.go
new file mode 100644
index 000000000..7e26df7ac
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/log_entry.go
@@ -0,0 +1,83 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+)
+
+// Agent is the actor who carried out the action.
+type Agent APIObject
+
+// Channel is the means by which the action was carried out.
+type Channel struct {
+	Type string
+}
+
+// LogEntry is a list of all of the events that happened to an incident.
+type LogEntry struct {
+	APIObject
+	CreatedAt    string `json:"created_at"`
+	Agent        Agent
+	Channel      Channel
+	Incident     Incident
+	Teams        []Team
+	Contexts     []string
+	EventDetails map[string]string
+}
+
+// ListLogEntryResponse is the response data when calling the ListLogEntry API endpoint.
+type ListLogEntryResponse struct {
+	APIListObject
+	LogEntries []LogEntry `json:"log_entries"`
+}
+
+// ListLogEntriesOptions is the data structure used when calling the ListLogEntry API endpoint.
+type ListLogEntriesOptions struct {
+	APIListObject
+	TimeZone   string   `url:"time_zone"`
+	Since      string   `url:"omitempty"`
+	Until      string   `url:"omitempty"`
+	IsOverview bool     `url:"is_overview,omitempty"`
+	Includes   []string `url:"include,omitempty,brackets"`
+}
+
+// ListLogEntries lists all of the incident log entries across the entire account.
+func (c *Client) ListLogEntries(o ListLogEntriesOptions) (*ListLogEntryResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/log_entries?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListLogEntryResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// GetLogEntryOptions is the data structure used when calling the GetLogEntry API endpoint.
+type GetLogEntryOptions struct {
+	TimeZone string   `url:"timezone,omitempty"`
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// GetLogEntry list log entries for the specified incident.
+func (c *Client) GetLogEntry(id string, o GetLogEntryOptions) (*LogEntry, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/log_entries/" + id + "?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result map[string]LogEntry
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	le, ok := result["log_entry"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have log_entry field")
+	}
+	return &le, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/maintenance_window.go b/vendor/github.com/PagerDuty/go-pagerduty/maintenance_window.go
new file mode 100644
index 000000000..feb807788
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/maintenance_window.go
@@ -0,0 +1,100 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// MaintenanceWindow is used to temporarily disable one or more services for a set period of time.
+type MaintenanceWindow struct {
+	APIObject
+	SequenceNumber uint   `json:"sequence_number,omitempty"`
+	StartTime      string `json:"start_time"`
+	EndTime        string `json:"end_time"`
+	Description    string
+	Services       []APIObject
+	Teams          []APIListObject
+	CreatedBy      APIListObject `json:"created_by"`
+}
+
+// ListMaintenanceWindowsResponse is the data structur returned from calling the ListMaintenanceWindows API endpoint.
+type ListMaintenanceWindowsResponse struct {
+	APIListObject
+	MaintenanceWindows []MaintenanceWindow `json:"maintenance_windows"`
+}
+
+// ListMaintenanceWindowsOptions is the data structure used when calling the ListMaintenanceWindows API endpoint.
+type ListMaintenanceWindowsOptions struct {
+	APIListObject
+	Query      string   `url:"query,omitempty"`
+	Includes   []string `url:"include,omitempty,brackets"`
+	TeamIDs    []string `url:"team_ids,omitempty,brackets"`
+	ServiceIDs []string `url:"service_ids,omitempty,brackets"`
+	Filter     string   `url:"filter,omitempty,brackets"`
+}
+
+// ListMaintenanceWindows lists existing maintenance windows, optionally filtered by service and/or team, or whether they are from the past, present or future.
+func (c *Client) ListMaintenanceWindows(o ListMaintenanceWindowsOptions) (*ListMaintenanceWindowsResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/maintenance_windows?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListMaintenanceWindowsResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// CreateMaintaienanceWindows creates a new maintenance window for the specified services.
+func (c *Client) CreateMaintaienanceWindows(m MaintenanceWindow) (*MaintenanceWindow, error) {
+	data := make(map[string]MaintenanceWindow)
+	data["maintenance_window"] = m
+	resp, err := c.post("/mainteance_windows", data)
+	return getMaintenanceWindowFromResponse(c, resp, err)
+}
+
+// DeleteMaintenanceWindow deletes an existing maintenance window if it's in the future, or ends it if it's currently on-going.
+func (c *Client) DeleteMaintenanceWindow(id string) error {
+	_, err := c.delete("/mainteance_windows/" + id)
+	return err
+}
+
+// GetMaintenanceWindowOptions is the data structure used when calling the GetMaintenanceWindow API endpoint.
+type GetMaintenanceWindowOptions struct {
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// GetMaintenanceWindow gets an existing maintenance window.
+func (c *Client) GetMaintenanceWindow(id string, o GetMaintenanceWindowOptions) (*MaintenanceWindow, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/mainteance_windows/" + id + "?" + v.Encode())
+	return getMaintenanceWindowFromResponse(c, resp, err)
+}
+
+// UpdateMaintenanceWindow updates an existing maintenance window.
+func (c *Client) UpdateMaintenanceWindow(m MaintenanceWindow) (*MaintenanceWindow, error) {
+	resp, err := c.put("/maintenance_windows/"+m.ID, m, nil)
+	return getMaintenanceWindowFromResponse(c, resp, err)
+}
+
+func getMaintenanceWindowFromResponse(c *Client, resp *http.Response, err error) (*MaintenanceWindow, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]MaintenanceWindow
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "maintenance_window"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/notification.go b/vendor/github.com/PagerDuty/go-pagerduty/notification.go
new file mode 100644
index 000000000..cdd87c12f
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/notification.go
@@ -0,0 +1,44 @@
+package pagerduty
+
+import (
+	"github.com/google/go-querystring/query"
+)
+
+// Notification is a message containing the details of the incident.
+type Notification struct {
+	ID        string `json:"id"`
+	Type      string
+	StartedAt string `json:"started_at"`
+	Address   string
+	User      APIObject
+}
+
+// ListNotificationOptions is the data structure used when calling the ListNotifications API endpoint.
+type ListNotificationOptions struct {
+	APIListObject
+	TimeZone string   `url:"time_zone,omitempty"`
+	Since    string   `url:"since,omitempty"`
+	Until    string   `url:"until,omitempty"`
+	Filter   string   `url:"filter,omitempty"`
+	Includes []string `url:"include,omitempty"`
+}
+
+// ListNotificationsResponse is the data structure returned from the ListNotifications API endpoint.
+type ListNotificationsResponse struct {
+	APIListObject
+	Notifications []Notification
+}
+
+// ListNotifications lists notifications for a given time range, optionally filtered by type (sms_notification, email_notification, phone_notification, or push_notification).
+func (c *Client) ListNotifications(o ListNotificationOptions) (*ListNotificationsResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/notifications?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListNotificationsResponse
+	return &result, c.decodeJSON(resp, &result)
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/on_call.go b/vendor/github.com/PagerDuty/go-pagerduty/on_call.go
new file mode 100644
index 000000000..b05f88626
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/on_call.go
@@ -0,0 +1,47 @@
+package pagerduty
+
+import (
+	"github.com/google/go-querystring/query"
+)
+
+// OnCall represents a contiguous unit of time for which a user will be on call for a given escalation policy and escalation rule.
+type OnCall struct {
+	User             APIObject `json:"user,omitempty"`
+	Schedule         APIObject `json:"schedule,omitempty"`
+	EscalationPolicy APIObject `json:"escalation_policy,omitempty"`
+	EscalationLevel  uint      `json:"escalation_level,omitempty"`
+	Start            string    `json:"start,omitempty"`
+	End              string    `json:"end,omitempty"`
+}
+
+// ListOnCallsResponse is the data structure returned from calling the ListOnCalls API endpoint.
+type ListOnCallsResponse struct {
+	OnCalls []OnCall `json:"oncalls"`
+}
+
+// ListOnCallOptions is the data structure used when calling the ListOnCalls API endpoint.
+type ListOnCallOptions struct {
+	APIListObject
+	TimeZone            string   `url:"time_zone,omitempty"`
+	Includes            []string `url:"include,omitempty,brackets"`
+	UserIDs             []string `url:"user_ids,omitempty,brackets"`
+	EscalationPolicyIDs []string `url:"escalation_policy_ids,omitempty,brackets"`
+	ScheduleIDs         []string `url:"schedule_ids,omitempty,brackets"`
+	Since               string   `url:"since,omitempty"`
+	Until               string   `url:"until,omitempty"`
+	Earliest            bool     `url:"earliest,omitempty"`
+}
+
+// ListOnCalls list the on-call entries during a given time range.
+func (c *Client) ListOnCalls(o ListOnCallOptions) (*ListOnCallsResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/oncalls?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListOnCallsResponse
+	return &result, c.decodeJSON(resp, &result)
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/schedule.go b/vendor/github.com/PagerDuty/go-pagerduty/schedule.go
new file mode 100644
index 000000000..78dc21732
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/schedule.go
@@ -0,0 +1,262 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// Restriction limits on-call responsibility for a layer to certain times of the day or week.
+type Restriction struct {
+	Type            string `json:"type,omitempty"`
+	StartTimeOfDay  string `json:"start_time_of_day,omitempty"`
+	DurationSeconds uint   `json:"duration_seconds,omitempty"`
+}
+
+// RenderedScheduleEntry represents the computed set of schedule layer entries that put users on call for a schedule, and cannot be modified directly.
+type RenderedScheduleEntry struct {
+	Start string    `json:"start,omitempty"`
+	End   string    `json:"end,omitempty"`
+	User  APIObject `json:"user,omitempty"`
+}
+
+// ScheduleLayer is an entry that puts users on call for a schedule.
+type ScheduleLayer struct {
+	APIObject
+	Name                       string                  `json:"name,omitempty"`
+	Start                      string                  `json:"start,omitempty"`
+	End                        string                  `json:"end,omitempty"`
+	RotationVirtualStart       string                  `json:"rotation_virtual_start,omitempty"`
+	RotationTurnLengthSeconds  uint                    `json:"rotation_turn_length_seconds,omitempty"`
+	Users                      []UserReference         `json:"users,omitempty"`
+	Restrictions               []Restriction           `json:"restrictions,omitempty"`
+	RenderedScheduleEntries    []RenderedScheduleEntry `json:"rendered_schedule_entries,omitempty"`
+	RenderedCoveragePercentage float64                 `json:"rendered_coverage_percentage,omitempty"`
+}
+
+// Schedule determines the time periods that users are on call.
+type Schedule struct {
+	APIObject
+	Name                string          `json:"name,omitempty"`
+	TimeZone            string          `json:"time_zone,omitempty"`
+	Description         string          `json:"description,omitempty"`
+	EscalationPolicies  []APIObject     `json:"escalation_policies,omitempty"`
+	Users               []APIObject     `json:"users,omitempty"`
+	ScheduleLayers      []ScheduleLayer `json:"schedule_layers,omitempty"`
+	OverrideSubschedule ScheduleLayer   `json:"override_subschedule,omitempty"`
+	FinalSchedule       ScheduleLayer   `json:"final_schedule,omitempty"`
+}
+
+// ListSchedulesOptions is the data structure used when calling the ListSchedules API endpoint.
+type ListSchedulesOptions struct {
+	APIListObject
+	Query string `url:"query,omitempty"`
+}
+
+// ListSchedulesResponse is the data structure returned from calling the ListSchedules API endpoint.
+type ListSchedulesResponse struct {
+	APIListObject
+	Schedules []Schedule
+}
+
+// UserReference is a reference to an authorized PagerDuty user.
+type UserReference struct {
+	User APIObject `json:"user"`
+}
+
+// ListSchedules lists the on-call schedules.
+func (c *Client) ListSchedules(o ListSchedulesOptions) (*ListSchedulesResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/schedules?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListSchedulesResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// CreateSchedule creates a new on-call schedule.
+func (c *Client) CreateSchedule(s Schedule) (*Schedule, error) {
+	data := make(map[string]Schedule)
+	data["schedule"] = s
+	resp, err := c.post("/schedules", data)
+	if err != nil {
+		return nil, err
+	}
+	return getScheduleFromResponse(c, resp)
+}
+
+// PreviewScheduleOptions is the data structure used when calling the PreviewSchedule API endpoint.
+type PreviewScheduleOptions struct {
+	APIListObject
+	Since    string `url:"since,omitempty"`
+	Until    string `url:"until,omitempty"`
+	Overflow bool   `url:"overflow,omitempty"`
+}
+
+// PreviewSchedule previews what an on-call schedule would look like without saving it.
+func (c *Client) PreviewSchedule(s Schedule, o PreviewScheduleOptions) error {
+	v, err := query.Values(o)
+	if err != nil {
+		return err
+	}
+	var data map[string]Schedule
+	data["schedule"] = s
+	_, e := c.post("/schedules/preview?"+v.Encode(), data)
+	return e
+}
+
+// DeleteSchedule deletes an on-call schedule.
+func (c *Client) DeleteSchedule(id string) error {
+	_, err := c.delete("/schedules/" + id)
+	return err
+}
+
+// GetScheduleOptions is the data structure used when calling the GetSchedule API endpoint.
+type GetScheduleOptions struct {
+	APIListObject
+	TimeZone string `url:"time_zone,omitempty"`
+	Since    string `url:"since,omitempty"`
+	Until    string `url:"until,omitempty"`
+}
+
+// GetSchedule shows detailed information about a schedule, including entries for each layer and sub-schedule.
+func (c *Client) GetSchedule(id string, o GetScheduleOptions) (*Schedule, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, fmt.Errorf("Could not parse values for query: %v", err)
+	}
+	resp, err := c.get("/schedules/" + id + "?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	return getScheduleFromResponse(c, resp)
+}
+
+// UpdateScheduleOptions is the data structure used when calling the UpdateSchedule API endpoint.
+type UpdateScheduleOptions struct {
+	Overflow bool `url:"overflow,omitempty"`
+}
+
+// UpdateSchedule updates an existing on-call schedule.
+func (c *Client) UpdateSchedule(id string, s Schedule) (*Schedule, error) {
+	v := make(map[string]Schedule)
+	v["schedule"] = s
+	resp, err := c.put("/schedules/"+id, v, nil)
+	if err != nil {
+		return nil, err
+	}
+	return getScheduleFromResponse(c, resp)
+}
+
+// ListOverridesOptions is the data structure used when calling the ListOverrides API endpoint.
+type ListOverridesOptions struct {
+	APIListObject
+	Since    string `url:"since,omitempty"`
+	Until    string `url:"until,omitempty"`
+	Editable bool   `url:"editable,omitempty"`
+	Overflow bool   `url:"overflow,omitempty"`
+}
+
+// Overrides are any schedule layers from the override layer.
+type Override struct {
+	ID    string    `json:"id,omitempty"`
+	Start string    `json:"start,omitempty"`
+	End   string    `json:"end,omitempty"`
+	User  APIObject `json:"user,omitempty"`
+}
+
+// ListOverrides lists overrides for a given time range.
+func (c *Client) ListOverrides(id string, o ListOverridesOptions) ([]Override, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/schedules/" + id + "/overrides?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result map[string][]Override
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	overrides, ok := result["overrides"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have overrides field")
+	}
+	return overrides, nil
+}
+
+// CreateOverride creates an override for a specific user covering the specified time range.
+func (c *Client) CreateOverride(id string, o Override) (*Override, error) {
+	data := make(map[string]Override)
+	data["override"] = o
+	resp, err := c.post("/schedules/"+id+"/overrides", data)
+	if err != nil {
+		return nil, err
+	}
+	return getOverrideFromResponse(c, resp)
+}
+
+// DeleteOverride removes an override.
+func (c *Client) DeleteOverride(scheduleID, overrideID string) error {
+	_, err := c.delete("/schedules/" + scheduleID + "/overrides/" + overrideID)
+	return err
+}
+
+// ListOnCallUsersOptions is the data structure used when calling the ListOnCallUsers API endpoint.
+type ListOnCallUsersOptions struct {
+	APIListObject
+	Since string `url:"since,omitempty"`
+	Until string `url:"until,omitempty"`
+}
+
+// ListOnCallUsers lists all of the users on call in a given schedule for a given time range.
+func (c *Client) ListOnCallUsers(id string, o ListOnCallUsersOptions) ([]User, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/schedules/" + id + "/users?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result map[string][]User
+	if err := c.decodeJSON(resp, &result); err != nil {
+		return nil, err
+	}
+	u, ok := result["users"]
+	if !ok {
+		return nil, fmt.Errorf("JSON response does not have users field")
+	}
+	return u, nil
+}
+
+func getScheduleFromResponse(c *Client, resp *http.Response) (*Schedule, error) {
+	var target map[string]Schedule
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "schedule"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
+
+func getOverrideFromResponse(c *Client, resp *http.Response) (*Override, error) {
+	var target map[string]Override
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "override"
+	o, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &o, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/service.go b/vendor/github.com/PagerDuty/go-pagerduty/service.go
new file mode 100644
index 000000000..4525bfd3d
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/service.go
@@ -0,0 +1,202 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// Integration is an endpoint (like Nagios, email, or an API call) that generates events, which are normalized and de-duplicated by PagerDuty to create incidents.
+type Integration struct {
+	APIObject
+	Name             string     `json:"name,omitempty"`
+	Service          *APIObject `json:"service,omitempty"`
+	CreatedAt        string     `json:"created_at,omitempty"`
+	Vendor           *APIObject `json:"vendor,omitempty"`
+	Type             string     `json:"type,omitempty"`
+	IntegrationKey   string     `json:"integration_key,omitempty"`
+	IntegrationEmail string     `json:"integration_email,omitempty"`
+}
+
+// InlineModel represents when a scheduled action will occur.
+type InlineModel struct {
+	Type string `json:"type,omitempty"`
+	Name string `json:"name,omitempty"`
+}
+
+// ScheduledAction contains scheduled actions for the service.
+type ScheduledAction struct {
+	Type      string      `json:"type,omitempty"`
+	At        InlineModel `json:"at,omitempty"`
+	ToUrgency string      `json:"to_urgency"`
+}
+
+// IncidentUrgencyType are the incidents urgency during or outside support hours.
+type IncidentUrgencyType struct {
+	Type    string `json:"type,omitempty"`
+	Urgency string `json:"urgency,omitempty"`
+}
+
+// SupportHours are the support hours for the service.
+type SupportHours struct {
+	Type       string `json:"type,omitempty"`
+	Timezone   string `json:"time_zone,omitempty"`
+	StartTime  string `json:"start_time,omitempty"`
+	EndTime    string `json:"end_time,omitempty"`
+	DaysOfWeek []uint `json:"days_of_week,omitempty"`
+}
+
+// IncidentUrgencyRule is the default urgency for new incidents.
+type IncidentUrgencyRule struct {
+	Type                string               `json:"type,omitempty"`
+	Urgency             string               `json:"urgency,omitempty"`
+	DuringSupportHours  *IncidentUrgencyType `json:"during_support_hours,omitempty"`
+	OutsideSupportHours *IncidentUrgencyType `json:"outside_support_hours,omitempty"`
+}
+
+// Service represents something you monitor (like a web service, email service, or database service).
+type Service struct {
+	APIObject
+	Name                   string               `json:"name,omitempty"`
+	Description            string               `json:"description,omitempty"`
+	AutoResolveTimeout     *uint                `json:"auto_resolve_timeout,omitempty"`
+	AcknowledgementTimeout *uint                `json:"acknowledgement_timeout,omitempty"`
+	CreateAt               string               `json:"created_at,omitempty"`
+	Status                 string               `json:"status,omitempty"`
+	LastIncidentTimestamp  string               `json:"last_incident_timestamp,omitempty"`
+	Integrations           []Integration        `json:"integrations,omitempty"`
+	EscalationPolicy       EscalationPolicy     `json:"escalation_policy,omitempty"`
+	Teams                  []Team               `json:"teams,omitempty"`
+	IncidentUrgencyRule    *IncidentUrgencyRule `json:"incident_urgency_rule,omitempty"`
+	SupportHours           *SupportHours        `json:"support_hours,omitempty"`
+	ScheduledActions       []ScheduledAction    `json:"scheduled_actions,omitempty"`
+}
+
+// ListServiceOptions is the data structure used when calling the ListServices API endpoint.
+type ListServiceOptions struct {
+	APIListObject
+	TeamIDs  []string `url:"team_ids,omitempty,brackets"`
+	TimeZone string   `url:"time_zone,omitempty"`
+	SortBy   string   `url:"sort_by,omitempty"`
+	Query    string   `url:"query,omitempty"`
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// ListServiceResponse is the data structure returned from calling the ListServices API endpoint.
+type ListServiceResponse struct {
+	APIListObject
+	Services []Service
+}
+
+// ListServices lists existing services.
+func (c *Client) ListServices(o ListServiceOptions) (*ListServiceResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/services?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListServiceResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// GetServiceOptions is the data structure used when calling the GetService API endpoint.
+type GetServiceOptions struct {
+	Includes []string `url:"include,brackets,omitempty"`
+}
+
+// GetService gets details about an existing service.
+func (c *Client) GetService(id string, o GetServiceOptions) (*Service, error) {
+	v, err := query.Values(o)
+	resp, err := c.get("/services/" + id + "?" + v.Encode())
+	return getServiceFromResponse(c, resp, err)
+}
+
+// CreateService creates a new service.
+func (c *Client) CreateService(s Service) (*Service, error) {
+	data := make(map[string]Service)
+	data["service"] = s
+	resp, err := c.post("/services", data)
+	return getServiceFromResponse(c, resp, err)
+}
+
+// UpdateService updates an existing service.
+func (c *Client) UpdateService(s Service) (*Service, error) {
+	resp, err := c.put("/services/"+s.ID, s, nil)
+	return getServiceFromResponse(c, resp, err)
+}
+
+// DeleteService deletes an existing service.
+func (c *Client) DeleteService(id string) error {
+	_, err := c.delete("/services/" + id)
+	return err
+}
+
+// CreateIntegration creates a new integration belonging to a service.
+func (c *Client) CreateIntegration(id string, i Integration) (*Integration, error) {
+	data := make(map[string]Integration)
+	data["integration"] = i
+	resp, err := c.post("/services/"+id+"/integrations", data)
+	return getIntegrationFromResponse(c, resp, err)
+}
+
+// GetIntegrationOptions is the data structure used when calling the GetIntegration API endpoint.
+type GetIntegrationOptions struct {
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// GetIntegration gets details about an integration belonging to a service.
+func (c *Client) GetIntegration(serviceID, integrationID string, o GetIntegrationOptions) (*Integration, error) {
+	v, queryErr := query.Values(o)
+	if queryErr != nil {
+		return nil, queryErr
+	}
+	resp, err := c.get("/services/" + serviceID + "/integrations/" + integrationID + "?" + v.Encode())
+	return getIntegrationFromResponse(c, resp, err)
+}
+
+// UpdateIntegration updates an integration belonging to a service.
+func (c *Client) UpdateIntegration(serviceID string, i Integration) (*Integration, error) {
+	resp, err := c.put("/services/"+serviceID+"/integrations/"+i.ID, i, nil)
+	return getIntegrationFromResponse(c, resp, err)
+}
+
+// DeleteIntegration deletes an existing integration.
+func (c *Client) DeleteIntegration(serviceID string, integrationID string) error {
+	_, err := c.delete("/services/" + serviceID + "/integrations" + integrationID)
+	return err
+}
+
+func getServiceFromResponse(c *Client, resp *http.Response, err error) (*Service, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]Service
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "service"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
+
+func getIntegrationFromResponse(c *Client, resp *http.Response, err error) (*Integration, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]Integration
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", err)
+	}
+	rootNode := "integration"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/team.go b/vendor/github.com/PagerDuty/go-pagerduty/team.go
new file mode 100644
index 000000000..096d4e8bd
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/team.go
@@ -0,0 +1,105 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// Team is a collection of users and escalation policies that represent a group of people within an organization.
+type Team struct {
+	APIObject
+	Name        string `json:"name,omitempty"`
+	Description string `json:"description,omitempty"`
+}
+
+// ListTeamResponse is the structure used when calling the ListTeams API endpoint.
+type ListTeamResponse struct {
+	APIListObject
+	Teams []Team
+}
+
+// ListTeamOptions are the input parameters used when calling the ListTeams API endpoint.
+type ListTeamOptions struct {
+	APIListObject
+	Query string `url:"query,omitempty"`
+}
+
+// ListTeams lists teams of your PagerDuty account, optionally filtered by a search query.
+func (c *Client) ListTeams(o ListTeamOptions) (*ListTeamResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := c.get("/teams?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListTeamResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// CreateTeam creates a new team.
+func (c *Client) CreateTeam(t *Team) (*Team, error) {
+	resp, err := c.post("/teams", t)
+	return getTeamFromResponse(c, resp, err)
+}
+
+// DeleteTeam removes an existing team.
+func (c *Client) DeleteTeam(id string) error {
+	_, err := c.delete("/teams/" + id)
+	return err
+}
+
+// GetTeam gets details about an existing team.
+func (c *Client) GetTeam(id string) (*Team, error) {
+	resp, err := c.get("/teams/" + id)
+	return getTeamFromResponse(c, resp, err)
+}
+
+// UpdateTeam updates an existing team.
+func (c *Client) UpdateTeam(id string, t *Team) (*Team, error) {
+	resp, err := c.put("/teams/"+id, t, nil)
+	return getTeamFromResponse(c, resp, err)
+}
+
+// RemoveEscalationPolicyFromTeam removes an escalation policy from a team.
+func (c *Client) RemoveEscalationPolicyFromTeam(teamID, epID string) error {
+	_, err := c.delete("/teams/" + teamID + "/escalation_policies/" + epID)
+	return err
+}
+
+// AddEscalationPolicyToTeam adds an escalation policy to a team.
+func (c *Client) AddEscalationPolicyToTeam(teamID, epID string) error {
+	_, err := c.put("/teams/"+teamID+"/escalation_policies/"+epID, nil, nil)
+	return err
+}
+
+// RemoveUserFromTeam removes a user from a team.
+func (c *Client) RemoveUserFromTeam(teamID, userID string) error {
+	_, err := c.delete("/teams/" + teamID + "/users/" + userID)
+	return err
+}
+
+// AddUserToTeam adds a user to a team.
+func (c *Client) AddUserToTeam(teamID, userID string) error {
+	_, err := c.put("/teams/"+teamID+"/users/"+userID, nil, nil)
+	return err
+}
+
+func getTeamFromResponse(c *Client, resp *http.Response, err error) (*Team, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]Team
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "team"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/user.go b/vendor/github.com/PagerDuty/go-pagerduty/user.go
new file mode 100644
index 000000000..2f7bad4cb
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/user.go
@@ -0,0 +1,124 @@
+package pagerduty
+
+import (
+	"fmt"
+	"github.com/google/go-querystring/query"
+	"net/http"
+)
+
+// ContactMethod is a way of contacting the user.
+type ContactMethod struct {
+	ID             string
+	Label          string
+	Address        string
+	Type           string
+	SendShortEmail bool `json:"send_short_email"`
+}
+
+// NotificationRule is a rule for notifying the user.
+type NotificationRule struct {
+	ID                  string
+	StartDelayInMinutes uint          `json:"start_delay_in_minutes"`
+	CreatedAt           string        `json:"created_at"`
+	ContactMethod       ContactMethod `json:"contact_method"`
+	Urgency             string
+	Type                string
+}
+
+// User is a member of a PagerDuty account that has the ability to interact with incidents and other data on the account.
+type User struct {
+	APIObject
+	Name              string `json:"name"`
+	Email             string `json:"email"`
+	Timezone          string `json:"timezone,omitempty"`
+	Color             string `json:"color,omitempty"`
+	Role              string `json:"role,omitempty"`
+	AvatarURL         string `json:"avatar_url,omitempty"`
+	Description       string `json:"description,omitempty"`
+	InvitationSent    bool
+	ContactMethods    []ContactMethod    `json:"contact_methods"`
+	NotificationRules []NotificationRule `json:"notification_rules"`
+	JobTitle          string             `json:"job_title,omitempty"`
+	Teams             []Team
+}
+
+// ListUsersResponse is the data structure returned from calling the ListUsers API endpoint.
+type ListUsersResponse struct {
+	APIListObject
+	Users []User
+}
+
+// ListUsersOptions is the data structure used when calling the ListUsers API endpoint.
+type ListUsersOptions struct {
+	APIListObject
+	Query    string   `url:"query,omitempty"`
+	TeamIDs  []string `url:"team_ids,omitempty,brackets"`
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// GetUserOptions is the data structure used when calling the GetUser API endpoint.
+type GetUserOptions struct {
+	Includes []string `url:"include,omitempty,brackets"`
+}
+
+// ListUsers lists users of your PagerDuty account, optionally filtered by a search query.
+func (c *Client) ListUsers(o ListUsersOptions) (*ListUsersResponse, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/users?" + v.Encode())
+	if err != nil {
+		return nil, err
+	}
+	var result ListUsersResponse
+	return &result, c.decodeJSON(resp, &result)
+}
+
+// CreateUser creates a new user.
+func (c *Client) CreateUser(u User) (*User, error) {
+	data := make(map[string]User)
+	data["user"] = u
+	resp, err := c.post("/users", data)
+	return getUserFromResponse(c, resp, err)
+}
+
+// DeleteUser deletes a user.
+func (c *Client) DeleteUser(id string) error {
+	_, err := c.delete("/users/" + id)
+	return err
+}
+
+// GetUser gets details about an existing user.
+func (c *Client) GetUser(id string, o GetUserOptions) (*User, error) {
+	v, err := query.Values(o)
+	if err != nil {
+		return nil, err
+	}
+	resp, err := c.get("/users/" + id + "?" + v.Encode())
+	return getUserFromResponse(c, resp, err)
+}
+
+// UpdateUser updates an existing user.
+func (c *Client) UpdateUser(u User) (*User, error) {
+	v := make(map[string]User)
+	v["user"] = u
+	resp, err := c.put("/users/"+u.ID, v, nil)
+	return getUserFromResponse(c, resp, err)
+}
+
+func getUserFromResponse(c *Client, resp *http.Response, err error) (*User, error) {
+	if err != nil {
+		return nil, err
+	}
+	var target map[string]User
+	if dErr := c.decodeJSON(resp, &target); dErr != nil {
+		return nil, fmt.Errorf("Could not decode JSON response: %v", dErr)
+	}
+	rootNode := "user"
+	t, nodeOK := target[rootNode]
+	if !nodeOK {
+		return nil, fmt.Errorf("JSON response does not have %s field", rootNode)
+	}
+	return &t, nil
+}
diff --git a/vendor/github.com/PagerDuty/go-pagerduty/webhook.go b/vendor/github.com/PagerDuty/go-pagerduty/webhook.go
new file mode 100644
index 000000000..a1435ac26
--- /dev/null
+++ b/vendor/github.com/PagerDuty/go-pagerduty/webhook.go
@@ -0,0 +1,37 @@
+package pagerduty
+
+import (
+	"encoding/json"
+	"io"
+)
+
+// IncidentDetail contains a representation of the incident associated with the action that caused this webhook message.
+type IncidentDetail struct {
+	ID                    string           `json:"id"`
+	IncidentNumber        uint             `json:"incident_number"`
+	CreatedOn             string           `json:"created_on"`
+	Status                string           `json:"status"`
+	HTMLUrl               string           `json:"html_url"`
+	Service               string           `json:"service"`
+	AssignedToUser        *json.RawMessage `json:"assigned_to_user"`
+	AssignedTo            []string         `json:"assigned_to"`
+	TriggerSummaryData    *json.RawMessage `json:"trigger_summary_data"`
+	TriggerDeatilsHTMLUrl string           `json:"trigger_details_html_url"`
+}
+
+// WebhookPayload is a single message array for a webhook.
+type WebhookPayload struct {
+	ID        string           `json:"id"`
+	Type      string           `json:"type"`
+	CreatedOn string           `json:"created_on"`
+	Data      *json.RawMessage `json:"data"`
+}
+
+// DecodeWebhook decodes a webhook from a response object.
+func DecodeWebhook(r io.Reader) (*WebhookPayload, error) {
+	var payload WebhookPayload
+	if err := json.NewDecoder(r).Decode(&payload); err != nil {
+		return nil, err
+	}
+	return &payload, nil
+}
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 244d35b59..d82ac5939 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -295,6 +295,12 @@
 			"path": "github.com/Ensighten/udnssdk",
 			"revision": "0290933f5e8afd933f2823fce32bf2847e6ea603"
 		},
+		{
+			"checksumSHA1": "FQc+WPOoRAGM6UYOS4UjeEEAse4=",
+			"path": "github.com/PagerDuty/go-pagerduty",
+			"revision": "45ef5164a846163bdeea4e743dc4f5535ed023ca",
+			"revisionTime": "2016-10-13T06:26:24Z"
+		},
 		{
 			"path": "github.com/Unknwon/com",
 			"revision": "28b053d5a2923b87ce8c5a08f3af779894a72758"