Added some documentation for it

Added to changelog

Added curl example and an attribute table

Moved the api route definition from "lib/api/issues.rb" to "lib/api/merge_requests.rb"

Fixed the attributes and changed the documentation to be at "merge_requests.md" too

Changed generic titles to more specific titles

added an underscore

added tests. it depends on a newer version of gitlab-test project
I'm doing a  since I need to add a branch to the `gitlab-test` repo

removed the before

using 'iid' instead of 'id' in the description to reference the issues. that makes the tests pass

Removed the 'closes-issues' key from test_env. so it should pass the tests

Moved the two initializations to the describe block

Changed the changelog

fixed Windows commands in SSH Help.

The current commands shown don't work in Command Line, or PowerShell. Command Line doesn't recognize the `~` character as the home directory, the `<` character is reserved in PowerShell, and `cat` doesn't work in Command Line. This commit provides commands that will work for both the Command Line, and PowerShell.

See merge request !2694

Changed the project switcher dropdown toggle

Moved the positioning of the dropdown to be more aligned with the title

Closes #13219 and #13214 

cc. @jschatz1 @dzaporozhets 

See merge request !2733

Dedicated method for counting commits between refs

Corresponding gitlab_git merge request: https://gitlab.com/gitlab-org/gitlab_git/merge_requests/66
Issue that lead to these changes: https://gitlab.com/gitlab-org/gitlab-ce/issues/12619

See merge request !2707

Feature/jschatz1/sidebar features

* Changes sidebar width (290px).
* Makes shortcuts for <kbd>j</kbd> and <kbd>k</kbd> keys for next and previous issues.

![Screen_Shot_2016-02-05_at_3.06.22_PM](/uploads/8590be43dc1b9feffd4f32b4e8cb7790/Screen_Shot_2016-02-05_at_3.06.22_PM.png)

cc/ @dzaporozhets 

See merge request !2734

Fix diff and commit view on merge requests

with new sidebar
Fixes #3981

See merge request !2718

Fixes for issue with poor logo transition animation on Safari

See merge request !2690

updates after code review: moved coffee code to appropriate file, updated css to not use js-prefixed selectors

Updated comments and Changelog

Removed duplicate line in changelog

Improve placeholder: search -> Search
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !2732

Moved the positioning of the dropdown to be more aligned with the title

Closes #13219 and #13214

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Thanks @rspeicher

Change edited icon to word.
Change edited text color to gray
cc/ @creamzy

Make sure the public/uploads/ directory is created



See merge request !2730

Fix double paging

![Screen_Shot_2016-02-05_at_10.27.34_AM](/uploads/a21ad6c47ddecad29d377497ee2a167d/Screen_Shot_2016-02-05_at_10.27.34_AM.png)

![Screen_Shot_2016-02-05_at_10.27.44_AM](/uploads/3badb423df25f009886138c65cfe8347/Screen_Shot_2016-02-05_at_10.27.44_AM.png)


See merge request !2727

[ci skip]

Improve admin broadcast messages page

* Show latest broadcast messages first on admin page
* Use nice looking pagination
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fixes #13211 

cc @rspeicher @DouweM 

See merge request !2725

Fix Ruby SHA in installation guide

The Ruby SHA that we were checking against in the
installation guide was wrong. I replaced it with
sha256sum which is also present in the Ruby downloads
page. Also added it as a note in the doc styleguide. 

See merge request !2726

[ci skip]

Page project list on dashboard



See merge request !2689

* Show latest broadcast messages first on admin page
* Use nice looking pagination
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

[ci skip]

Improve reuse of existing UI components

* Re-use top-are css component for issues/mr pages
* Add support for inline form in nav-controls component

cc @jschatz1 

See merge request !2722

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Refactor session API documentation



See merge request !2473

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Refactor deploy_key_multiple_projects API documentation



See merge request !2468

New padding for lists

* improve consistency for list padding
* reduce padding for project/group/events lists
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fixes #12511 

cc @jschatz1 @skyruler @creamzy 

See merge request !2715

Fix label links for a merge request pointing to issues list

_Originally opened at !2150._

---

I have added a type parameter to the `link_to_label` helper method that is set to `'merge_request'` when in the context of a merge request.

I have also improved the specs to actually test the output of the method instead of its implementation.

Fixes #3007.

See merge request !2700

Change placeholder text to just 'search'

Fixes #13168 

![Screen_Shot_2016-02-04_at_12.30.16_PM](/uploads/ca3c5549abeedce99d693606135d7428/Screen_Shot_2016-02-04_at_12.30.16_PM.png)


See merge request !2711

with new sidebar
Fixes #3981