remove hardcoded app_dir from unicorn.rb.example
Fix typo.
The commit is marked and displayed in the center.
Enable to display the commit older than 650th commit.
Add search box for the commit.
Fix bug when it has been switched to tag.
Sort the commits on network graph by commiter date.

Author date is not updated, if the commits is rebased.
So the network graph having many rebased commit turns round and round,
that it is very difficult to undarstand history.
Add user delete option.
Disable autocomplete for admin/users form

Fixes #2796
Ruby 1.9 hash syntax
Update app/views/admin/users/_form.html.haml
Status code 404 returned when retrieving non existent branch (issue #2922)

Accessing a repository branch that does not exist returns a 404 error instead
of 200 now. Added a test.
Changed function to `not_found`.

Instead of using funtion `error!` the function `not_found!` is used to return 404 error. Adjusted documentation accordingly.
Test the delete acount option.
UPdate field name.
Dynamic values must be in blocks if FG
All scopes must be in lambdas
Test to show incorrect routing to Compare controller
Fix for incorrect routing to the Compare controller
Merge branch 'fix-db-after-updating-rails' of https://github.com/Undev/gitlabhq into Undev-fix-db-after-updating-rails