Cleanup gitlab example

Fixes #1938

See merge request !1495

Add internal broadcast message API.

See gitlab/gitlab-ee#241.

Used by gitlab/gitlab-shell!53.

See merge request !1486

Add index on order columns for services table

See merge request !1492

Bug fix for default issue tracker

See merge request !1493

Changelog description

Please merge before tomorrow.

See merge request !1491

Improve release guides

* move update docs to separate file to prevent mess with rc tasks
* update patch release guide
* update GitLab.com when packages are done. No need to wait 2 days

See merge request !1490

Improve OAuth UX

See merge request !1489

Added a note saying inline HTML is disabled by default

Add Asana service

Be less restrictive on key comment extraction

Addex X-GitLab-Project header to GitLab emails.

Fix project sidebar overflow small screens

See merge request !1488

Autosave and autorestore unsaved comments.

Closes #1738.

See merge request !1480

Conflicts:
	db/schema.rb

Add "Import all projects" button to GitHub and GitLab import pages.

Closes #1963.

See merge request !1482

Merge branch 'fix_showing_overflow' of https://github.com/duduribeiro/gitlabhq into duduribeiro-fix_showing_overflow

Closes #1932.

Closes #1963.

Refactor avatars css

See merge request !1487

Closes #1738.

Clean up devise views

See merge request !1472

Filter private_token and password_confirmation params from logs.

Closes #1770.

```
Started GET "/profile?private_token=[FILTERED]" for 127.0.0.1 at 2015-02-06 22:54:03 +0100
Processing by ProfilesController#show as HTML
  Parameters: {"private_token"=>"[FILTERED]"}
```

See merge request !1483

Fixes #8748.