Sorting refactoring
* refactor sorting logic for web UI
* refactor and document ordering for API: project, issues, merge requests
* explicitly define ordering in models using default_scope
See merge request !1476
Don't require omniauth to enable github importer
I noticed the github importer is only enabled when omniauth authentication is also enabled. That isn't actually necessary -- just the oauth keys from GitHub are required to be configured.
The fix for this is very simple.
See merge request !316
Show tags in commit view
### What does this MR do?
With this MR you can see the assigned tags for a commit in the commit view.
### Are there points in the code the reviewer needs to double check?
I don't think so. But it would be awesome if the reviewer can tell me how to add a tag to the sample_commit in spec/support/repo_helpers.rb.
Then I can add a test for the new tag_names_contains method as soon as possible :)
### Why was this MR needed?
At the moment if one click on a commit will see details such as: parent commit, amount of additions, deletions, but will not see if this commit has Tag linked to it.
Showing branch, tag details will give better overview about the commit
### What are the relevant issue numbers / Feature requests?
Feature request: http://feedback.gitlab.com/forums/176466-general/suggestions/3962044-show-tags-in-commit-view
### Screenshots
@dblessing Can you take a look at this MR as well please?
See merge request !297
Add syntax colors to diffs in email-on-push notifications
## What does this MR do?
This MR adds syntaxhighlighting to the email-on-push notifications.
## Are there points in the code the reviewer needs to double check?
No
## Why was this MR needed?
Currently the diff in email-on-push notifications is just a monochrome diff that's hard to read.
This MR adds colored syntaxhighlighting to the mails.
## What are the relevant issue numbers / Feature requests?
* It closes https://github.com/gitlabhq/gitlabhq/issues/6994
* There is a Discussion in the Feedback Forum: http://feedback.gitlab.com/forums/176466-general/suggestions/5802256-add-color-to-diffs-in-email-on-push-service-to-htm
* A pull request for this already existed, but was closed. https://github.com/gitlabhq/gitlabhq/pull/7739
## Screenshots
see prior Pull Request for a screenshot
See merge request !295
Dmitriy Zaporozhets
Nikita Verkhovin
Dmitriy Zaporozhets
Valery Sizov
Jason Blanchard
Marin Jankovski
Robert Speicher
Marco Wessel
Hannes Rosenögger
Steven ThonusandHannes Rosenögger
Headless
Steven Burgart
