Implement list/check/delete-endpoints collaborator

[bkcsoft]

Implements List/Check/Delete-endpoints for Repo-Collaborators

Depends on gogs/go-gogs-client#51

New Endpoints

List Collaborators

GET /repos/:owner/:repo/collaborators

Example

$ curl https://try.gogs.io/api/v1/repos/unknwon/gogs/collaborators

Response

Status: 200 OK
Content-Type: application/json

[
    {
        "id": 1,
        "username": "unknwon",
        "full_name": "",
        "email": "[email protected]",
        "avatar_url": "/avatar_url/1",
        "permissions": {
            "admin": true,
            "push": true,
            "pull": true
        }
    }
]

Check if a user is a collaborator

GET /repos/:owner/:repo/collaborators/:collaborator

Example

$ curl https://try.gogs.io/api/v1/repos/unknwon/gogs/collaborators/bkcsoft

Response if user is a collaborator

Status: 204 No Content

Response if user is not a collaborator

Status: 404 Not Found

Remove user as a collaborator

DELETE /repos/:owner/:repo/collaborators/:collaborator

Example

$ curl -X DELETE https://try.gogs.io/api/v1/repos/unknwon/gogs/collaborators/bkcsoft

Response

Status: 204 No Content

[bkcsoft]

@unknwon Can't restart the travis-build, should go green if it's just restarted :)

[unknwon]

I forgot to restart, now restarted. (1.4 should fail because no longer supported)

[unknwon]

Thanks!