Since gollum-lib blocks rouge from updating, let's bump the version
manually. The fix has already been accepted upstream:
https://github.com/gollum/gollum-lib/commit/9c042ea0914a7714abbda9d89e234c8a79fba893

I have mainly created the rugments fork for the purpose of improving
gitlab's highlighting. Nowadays IMO it works way better than the old
highlight.js solution. But the development is stuck on my side because
of a couple of personal reasons:

  * I have finished my studies; last months I was writing my master
    thesis. So there was a huge time problem. I am sorry for that.

  * I had to move to Munich due to getting a (paid) job. Searching a
    flat here is horrible... :)

  * Last but not least, maintaining the same code base in two seperate
    projects is a mess.

I have decided to switch back to rouge due to several reasons:

  * In the beginning I was quite motivated, but since I start
    working on my new job next week, the best solution IMO is
    switching back to upstream rouge.

  * Rouge is continously improving:
    https://github.com/jneen/rouge/blob/master/CHANGELOG.md
    http://rouge.jneen.net/

  * There should be absolutely no regressions with this change. Most
    likely this pull request will almost fix some minor bugs.

  * One less gem in gitlab is a good thing. since Gitlab is quite a
    huge bundle of gems. Reducing complexity should be a major
    milestone.

Thanks a lot to @stanhu and @jneen for the review!

Closes #745

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

- sprockets (rails dependency, but we need to specify a version to pull
  in fixes)
- sass-rails (no security issues, but required an update to meet new
  sprockets version requirement)
- rest-client (coveralls dependency)

Closes #1911

Closes #1890

This fixes spec/mailers/notify_spec

Also only require email_spec in the one place it's used

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Fixes #1432

Closes #1775

* fix problem with editing non-master branch
* before commit make sure branch exists
* dont allow user change file in one branch and commit to another existing branch
* remove a lot of code duplication
* remove outdated statellite errors

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

None of the GitLab B.V. developers were using it.

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>

Closes #1521