Adds a version requirement which it didn't have before, at 2.0.0. This
version has breaking API changes in that the namespace is now `FFaker`
instead of `Faker`.

Use task_list fork to fix list items in notes

Closes #1645

See https://github.com/github/task_list/pull/60

See merge request !680

workaround for buggy lexers

It seems that some lexers can be buggy when used together with git blame.
This results in a 500 error when a user tries to open the blame page in some cases.
The workaround is pretty simple. Not only fall back to plaintext when the file content can't be guessed, but also when the lexer fails.

This closes #1521 and #1646

/cc @DouweM @JobV It would be awesome to have this in a patch release for 7.11 or even in the release. But that's probably to late.

See merge request !683

Instead of using a fork, we subclass the filter and only apply the
`task-list` class to list items that actually are task lists.

Closes #1645

See https://github.com/github/task_list/pull/60

if something goes wrong, fall back to the plaintext lexer

Add explanation about WIP status to MR form.

![Screen_Shot_2015-05-15_at_13.48.49](https://gitlab.com/gitlab-org/gitlab-ce/uploads/b3f70585255a043f07c61570549a90ba/Screen_Shot_2015-05-15_at_13.48.49.png)

![Screen_Shot_2015-05-15_at_13.49.01](https://gitlab.com/gitlab-org/gitlab-ce/uploads/c9992708c8ef5ef4fa2bcc2c3173b8e3/Screen_Shot_2015-05-15_at_13.49.01.png)

See merge request !666

Merge branch 'shell-secret-path' of https://github.com/jirutka/gitlabhq into jirutka-shell-secret-path

Refactor, simplify and unify helpers for rendering markup

Improve AsciiDoc rendering

See https://github.com/gitlabhq/gitlabhq/pull/9288

How to dump a production DB to staging

See merge request !1825

Fix labels for project/snippet visibility selection

Closes #1626

See merge request !671

Fix default tooltip placement

Made a logic error in 1e1785cc that prevented elements with the `has_tooltip` class from having the default tooltip placement if they didn't define one.

See merge request !674

Explain reset token expiration in emails

Update the new user emails to tell new users when their password reset token expires and provide a link to get a new one.  See #1921.  This MR adds new text to the emails:

```html
This link is valid for X days.  After it expires, you can <a href='new_user_password_url'>request a new one</a>
```

It will be more difficult to add the same link to the error message that's displayed when a user tries to reset his password with an expired token.  Currently, we don't know why the password change fails, we just show the Devise error messages on the form.

See merge request !1803

Add search issues/MR by number

It allows user to search issues/MR by number, e.g. `#3`.

Solves this [request](http://feedback.gitlab.com/forums/176466-general/suggestions/4235923-search-issues-by-number).

See merge request !668

Make more migrations reversible

See merge request !646

Now they line up with their title.

Don't display the password editing form if the user's token is expired;
redirect to the form that allows users to request a new password reset
token.

Tell new users when their password reset token expires and provide a
link to get a new one.

Don't send notifications to mentioned users that don't have access to the project in question.

Fixes internal issue https://dev.gitlab.org/gitlab/gitlabhq/issues/2325.

See merge request !664

Set gitlab.rb in Docker single image to make PostgreSQL start up properly

See gitlab-org/omnibus-gitlab#552

See merge request !661

Don't require DB connection in AttrEncrypted.

See merge request !667