Fix bug with downgrade permissions on first project assigment to team
Add control of action in project to team assigment
Refactor: Clean up code.
Refactor: extract method.
Change graph element size.
Gitlab does not use gitolite anymore.
added sanitize and linkify functions. Moved some js to lib/
fix incorrectly moved spinach step
Merge pull request #3255 from michelsalib/patch-1

Gitlab does not use gitolite anymore.
Dont show blocked users in autocomplete
remove ajax loader from wall
rails up to 3.2.13
5.0 beta2
refactor emails a bit. Add email on ssh key creation
Fix bug showing merge MR in milestone open list
Fix user path in markdown
Fix the Cancel button on the Edit Wiki page.

The Cancel button on the Edit Wiki page was still redirecting back
to the "Index" page which is no longer the default Wiki page.

This commit changes the Cancel button in the following ways:

  * Pressing Cancel while editing an existing Wiki page will now
    redirect you back to the latest version of that page.
  * Pressing Cancel while editing a brand new Wiki home page that
    does not yet exist will redirect you to back to the same Edit
    Wiki Home page.
Merge pull request #3266 from DanKnox/fix_wiki_cancel_edit_button

Fix the Cancel button on the Edit Wiki page.
Merge pull request #3264 from yuters/patch-2

Fix user path in markdown
Merge pull request #3247 from Undev/feature/fix_bug_in_team_assigment

Fix bug with downgrade permissions on first project assigment to team