Closes #2104

Closes #1751

Closes #1592

Closes https://github.com/gitlabhq/gitlabhq/issues/9399

Check if database connection exists when loading application settings

!1217 broke omnibus-gitlab nightly builds. In omnibus-gitlab we precompile assets without a running database.

See merge request !1230

Decouple Gitlab::Markdown from the GitlabMarkdownHelper

This module is now the sole source of knowledge for *how* we render
Markdown (and GFM).

See merge request !1223

Import all Bitbucket issues and sort issues by creation date

Previously only the first 15 Bitbucket issues would be imported. Other issues in the API return call also calls import errors.

Tested by importing 400+ issues from this repo: https://bitbucket.org/ned/coveragepy

API reference here: https://bitbucket.org/site/master/issues/3571/api-issues-sorting-bb-3518

Closes https://github.com/gitlabhq/gitlabhq/issues/9519

See merge request !1226

Also fix a number of issues where author/reporter names were not available.

API reference here: https://bitbucket.org/site/master/issues/3571/api-issues-sorting-bb-3518

Closes https://github.com/gitlabhq/gitlabhq/issues/9519

Replace grack with gitlab-git-http-server

See merge request !1229

Rename profile settings navigation to "Profile Settings" 

Fixes #2555 

See merge request !1926

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

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

Update Racc to 1.4.12

The primary reason for this is that this would let me debug #2343 using Rubinius' `-Xic.debug` option.

See merge request !1201

Added new commands to GitLab Basics docs



See merge request !1924

Expire cache when merge request source branch was removed

Re-implement !1160 for 8.0. Also we have tests for MergeWorker now! Yay ✨Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !1224

Retrieving oauth token with LDAP credentials

https://dev.gitlab.org/gitlab/gitlabhq/issues/2529

See merge request !1220

This adds some duplication, but this helper is temporary.

There wasn't really a reason to have them as a constant, and we were
getting "already defined" warnings which are always annoying.

Some usages of the `gfm` helper depend on the text not being rendered as
standard Markdown. Ugh.

We need to send `path`, not `requested_path`.

Prevent anchors from being hidden by header upon a new page load

Browsers change the scroll position after the page is loaded, and the current 1 ms
delay wasn't long enough for the browser to jump to the anchor. Even then, it appears
another 100ms delay is necessary to adjust the scroll properly:

http://stackoverflow.com/questions/19057731/scrolltop-on-page-reload-doesnt-work-possible-script-conflict

Add a little more of an offset to see a few lines before the anchor.

* Closes #1614
* Closes #1024

See merge request !1225

See https://gitlab.com/gitlab-org/gitlab-ce/commit/4a203aab57c69ea402939cf8fc423a0e5aaa1cab

Don't notify users without access to the project when they are (accidentally) mentioned in a note.

Addresses #2366.

See merge request !1216

Browsers change the scroll position after the page is loaded, and the current 1 ms
delay wasn't long enough for the browser to jump to the anchor. Even then, it appears
another 100ms delay is necessary to adjust the scroll properly:

http://stackoverflow.com/questions/19057731/scrolltop-on-page-reload-doesnt-work-possible-script-conflict

Add a little more of an offset to see a few lines before the anchor.

Closes #1614
Closes #1024

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

read session_expire_delay from database if table & column exists;

Previous code only ends up using the default value for session_expire_delay, not the value stored in the database, making the session always 1 week.

See merge request !1217