Clearly mark it as installation from source.

See merge request !1622

Don't show Unassigned in user select when searching.

Fixes #2056.

When a search term is present, the Unassigned item isn't rendered, so the highlighted item is the first search result and hitting Enter works as expected.

See merge request !1620

Fix import check for case sensetive namespaces

If you already have namespace `ABc` and you try to import project with namespace `abC` - import will fail with 422 error.

cc @valery

See merge request !1618

Count commits in branches as well in the commit calendar

This MR fixes a small bug in the commit calendar.
Currently only commits that are in the master branch are counted.
With this change, commits in other branches are included as well.

fixes one of the issues found in #1162

See merge request !362

Fix merge request URL passed to Webhooks

If you look at the data structure passed to Webhooks, you will see:

`"url"=>nil`

I don't think any of the Webhooks or services are using this yet, so right now nothing so far depends upon this value being correct.

See merge request !352

Enable ParenthesesAsGroupedExpression rule

See merge request !1617

Add Brakeman - Static analysis security scanner for Ruby on Rails

See merge request !1616

Cirosantilli link to button

For https://github.com/gitlabhq/gitlabhq/pull/7912

See merge request !1614

Reduce amount of sql queries on dashboard projects page

For https://github.com/gitlabhq/gitlabhq/issues/7218

See merge request !1613

Merge branch 'link-to-button' of https://github.com/cirosantilli/gitlabhq into cirosantilli-link-to-button

Conflicts:
	app/views/shared/_issuable_filter.html.haml

Factor permission check in issuable finder

Remove useless `assets.compress` option, Rails 4 uses only `assets.js_co...

Fix for TeamCity buildQueue REST API build/@branchName.

Merge branch 'add-irker-service' of https://github.com/Aorimn/gitlabhq into Aorimn-add-irker-service

Conflicts:
	app/controllers/projects/services_controller.rb

Improve login screen when only OmniAuth providers are enabled

Allow a user to specify a channel and username for the slack-webhook

Support referencing issues to a project whose name starts with a digit

Gitlab supports adding users or projects whose name starts with a "_" or a digit, but the regexp in markdown.rb enforces "a-zA-Z" for the first character.

This change allows to reference issues or merge requests in other projects whose name starts with a digit, like `owner/2ndtestproject#123` or `2nduser/superproject!123`.

See merge request !264

Fix protected branches routing

### Summary

On the master branch, if you attempt to access the protected branches in the project settings with an empty repo, you get `NoMethodError - undefined method "project_url"`.

### Steps to reproduce

1. Check out GitLab master and run.
2. Create a new project.
3. Go to Settings.
4. Click on "Protected branches"

### Expected behavior

The controller is supposed to redirect back to the projects page since there are no branches.

### Observed behavior

Internal Error 500

### Relevant logs

```
NoMethodError - undefined method `project_url' for #<Projects::ProtectedBranchesController:0x007fd920054af0>:
  app/controllers/application_controller.rb:157:in `method_missing'
  actionpack (4.1.9) lib/action_dispatch/routing/polymorphic_routes.rb:142:in `polymorphic_url'
  actionpack (4.1.9) lib/action_dispatch/routing/url_for.rb:161:in `url_for'
  actionpack (4.1.9) lib/action_controller/metal/redirecting.rb:91:in `_compute_redirect_to_location'
  turbolinks (2.0.0) lib/turbolinks.rb:15:in `_compute_redirect_to_location_with_xhr_referer'
  actionpack (4.1.9) lib/action_controller/metal/redirecting.rb:71:in `redirect_to
```

### Fix

I added a unit test for the empty project case and replicated the issue. I added the URL router helpers that appear to be necessary after 42387b73.

See merge request !359

[bugfix] Merge request diff view behaviour fix

More reasons why prefixing is good

Inspired by http://www.dwheeler.com/essays/filenames-in-shell.html

See merge request !1604

Add comment about note attachment redirect.

See merge request !1612

New Issue Header

Fixes #2073

- I've switched it from "New Issue" to "Create Issue". Small change, but grammatically correct.

See merge request !1611

This is what’s actually allowed when creating a user or a project in gitlab.

Irker is a gateway which sends IRC messages on git updates. This new
service provides an interface to this gateway, integrated in Gitlab, for
each updates.
As per the guidelines, this commit adds the new feature in the
CHANGELOG, tests and documentation.

See http://www.catb.org/esr/irker/