Authorize all teams to admin: fix 500 error on showing team page.

Selectable deploy keys contain master projects

This commit got lost https://github.com/gitlabhq/gitlab-recipes/commit/76ba45246e93e9c764580fe54ccfe38da751afbe

Contributors Graph

Created tests and refactored some code along the way

Added stat graph util spec, refactored code

finsihed up tests and refactors

finsihed up tests and refactors

500 error was occured in the following steps:

1. user1 creates new team "team1".
2. Assign team1 to project1.
3. Sign in as admin. This admin is not a member of team1.
4. Open project1 team setting page (/project1/team).
5. Click "team1" link in "Assigned teams" area.
6. 500 error.

Fixed this issue.

Conflicts:
	Gemfile.lock
	app/models/ability.rb
	app/models/project.rb
	app/views/snippets/_form.html.haml
	db/schema.rb
	features/steps/shared/paths.rb
	spec/factories.rb
	spec/models/project_spec.rb

user_color_scheme_class with no current_user

fixed commit tab page shows commit log twice

Add api to collect owned user projects. Api deploy_key.create: Enable deploy key if it exist in other owned project

This refactors the `user_color_scheme_class` to use
a hash with a default.  This prevents problems
with workers that don't have access to the
current_user.

Fixes issue #2758

Fix bug with team assignation on project from #4109