Attempting to use the /projects/:id API by specifying :id in
"namespace/project" format would always result in a 404 if the namespace
contained a dot.

The reason? From http://guides.rubyonrails.org/routing.html#specifying-constraints:

"By default the :id parameter doesn't accept dots - this is because the dot is
used as a separator for formatted routes. If you need to use a dot within an
:id add a constraint which overrides this - for example id: /[^\/]+/ allows
anything except a slash."

Closes https://github.com/gitlabhq/gitlabhq/issues/9573

This standardizes all the project API formats. Also needed to support Huboard.

Fixes #4112

This is needed to support Huboard and a generally useful value.

Closes #3864

* add note to Events API
* add author section to Events API
* add noteable_id and noteable_type to Notes API
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

- Enable CI by default for all new projects

Changed the authentication method for removing fork through API
Reflected changes to new auth method in API specs

These specs also failed when run by themselves before this change, so
we've likely got some kind of cross-test contamination going on.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Both work, but now we're consistent across the entire app.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Adds a version requirement which it didn't have before, at 2.0.0. This
version has breaking API changes in that the namespace is now `FFaker`
instead of `Faker`.

Updated projects.md to show tag_list field when performing GETs
Updated projects_spec.rb to include check for tag_list key in project list
Added changes to the CHANGELOG

Add new service classes to create and update project and personal
snippets.  These classes are responsible for enforcing restricted
visibility settings for non-admin users.

Allow admins to use restricted visibility levels when creating or
updating projects.

Signed-off-by: NJeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Signed-off-by: NJeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Always delete repositories from the filesystem when deleting a project.

Update the project API controller to use `Projects::DestroyService`
instead of calling `Project#destroy` directly.

Also add an optional parameter, `:keep_repo`, that allows a project to
be deleted without deleting the repository, wiki, and satellite from
disk.