* provider/gitlab: Fix documentation copypasta
The original provider and docs were copied from the github provider, one
bit of copy paste slipped unmissed.
* provider/gitlab: Document `gitlab_project#id`
* provider/gitlab: Document `gitlab_project#namespace_id`
* provider/gitlab: Add fuller demonstration to the provider page
Following in the style of other provider pages, add a worked example
showing off all of the available resources offered by the gitlab
provider.
* provider/gitlab: Correct sample for gitlab_project
Here we add a basic provider with a single resource type.
It's copied heavily from the `github` provider and `github_repository`
resource, as there is some overlap in those types/apis.
~~~
resource "gitlab_project" "test1" {
name = "test1"
visibility_level = "public"
}
~~~
We implement in terms of the
[go-gitlab](https://github.com/xanzy/go-gitlab) library, which provides
a wrapping of the [gitlab api](https://docs.gitlab.com/ee/api/)
We have been a little selective in the properties we surface for the
project resource, as not all properties are very instructive.
Notable is the removal of the `public` bool as the `visibility_level`
will take precedent if both are supplied which leads to confusing
interactions if they disagree.
Richard Clamp