Fix sort dropdown partially not showing on screen.

This MR fixes the sort dropdown menu partially not showing on the screen.
Closes gitlab-org/gitlab-ce#986

Screenshot of the Problem:
![Problem](https://gitlab.com/uploads/gitlab-org/gitlab-ce/8d442e872c/Screenshot_from_2015-01-17_15_18_41.png)

@dzaporozhets Can you take a look at this?

See merge request !299

Remove unneeded password_confirmation from seed.

Stability improvement

Add description attribute to group API (GET and POST)

Add krb5 dependency for packaging

Typo in project API events comment

Update gitlab-shell in docs to 2.4.1

Add description to merge request API documentation

See merge request !301

The description can be provided when creating or updating a merge
request.
Signed-off-by: Loic Dachary <loic@dachary.org>

Fix commits pagination

See merge request !1406

see gitlab-org/gitlab-ce#986

Update import doc

Documentation update for #1900

See merge request !1405

Allow to specify home page for non logged-in users

See merge request !1404

Mobile fixes

See merge request !1403