[ci skip]

Fixes ActionView::Template::Error: undefined method `text?` for nil:NilClass

Closes #25251

See merge request !7893

Fix URL rewritting in the Help section

Closes #25199

See merge request !7875

Fix GitHub importer to import PR where source repo/fork was renamed/deleted

Closes #24594

See merge request !7865

Resolve "Merge request dashboard page takes over a minute to load"

See merge request !7760

Pass commit data to ProcessCommitWorker

This changes `ProcessCommitWorker` so that it takes a Hash containing commit data instead of a commit SHA. This means the worker doesn't have to access Git just to process a commit message (and other data it may use). This in turn should solve the problem of ending up with 15 000-something jobs in the `process_commit` queue that take forever to process.

See merge request !7744

Allow dots in group names to pass validation for Create Group and Edit Group forms

## What does this MR do?
Allows dots within group names to pass form validation when creating or editing a group.

## Are there points in the code the reviewer needs to double check?
Nope, pretty straight forward.

## Why was this MR needed?
Although group names with dots are allowed, our frontend validation mistakenly invalidates them

## Screenshots (if relevant)

#### Before:
![Screen_Shot_2016-11-23_at_4.55.03_PM](/uploads/006ee5f694de1c98e0df0b0ccd3807ee/Screen_Shot_2016-11-23_at_4.55.03_PM.png)

#### After:
![Screen_Shot_2016-11-23_at_4.52.42_PM](/uploads/693f112fb309005b0df714b32c99f25e/Screen_Shot_2016-11-23_at_4.52.42_PM.png)  
![Screen_Shot_2016-11-23_at_4.51.53_PM](/uploads/7bdb5fca92995d18a7f38d9150eb260c/Screen_Shot_2016-11-23_at_4.51.53_PM.png)  

## Does this MR meet the acceptance criteria?

- [ ] ~~[Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added~~
- [ ] ~~[Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~
- [ ] ~~API support added~~
- Tests
  - [ ] Added for this feature/bug
  - [ ] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Related to: #24622
Closes #24903

See merge request !7723

Revert signin tab order fix.

The history: 

> 1. @sytses created this: https://gitlab.com/gitlab-org/gitlab-ce/issues/23279
> 2. The fix was submitted here: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6867
> 3. I [made](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6867#note_16993324) the same observation you did after it was merged
4. A long discussion about accessibility and UX followed, and we decided to revert all changes (https://gitlab.com/gitlab-org/gitlab-ce/issues/23698).

## Screenshots (if relevant)

![2016-11-17_20.55.22](/uploads/c81b0bbe0cd08747124531778af6273f/2016-11-17_20.55.22.gif)

## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/23698

See merge request !7538

Ensure state param has a valid value when filtering issuables.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/25064

This fix makes sure we only call safe methods on issuable when filtering by state.

See merge request !2038

[ci skip]

Make deleting with optimistic locking respect NULL

Make deleting with optimistic locking respect NULL

For now deleting with optimistic locking is broken when
lock_version is still NULL, because Rails would try to
delete with `lock_version = 0` while in the database
the column is still `NULL`.

The monkey patches would force Rails just pass whatever
in the column, and stop Rails from casting `NULL` into `0`
when the value is read from database.

Closes #24766

See merge request !7867

Gracefully recover from Redis connection failures in Sidekiq initializer

Precompiling assets and other Rake tasks would fail if Redis were not available in certain cases.

* Closes gitlab-org/gitlab-ce#25143
* Closes gitlab-org/omnibus-gitlab#1743

See merge request !7835

Pick valid event objects for the events list

## What does this MR do?
Fixes JS error when loading events with possible `null` objects

## What are the relevant issue numbers?
Closes #24836

See merge request !7689

Fixed resolved discussion timeago not rendering

## What does this MR do?

Initialises the timeago element when a discussion is updated or resolved.

## Screenshots (if relevant)

![Screen_Shot_2016-11-22_at_11.49.22](/uploads/02900cc4de019ac33cd4d59d586629aa/Screen_Shot_2016-11-22_at_11.49.22.png)

## What are the relevant issue numbers?

Closes #24787

See merge request !7656

resolves updated and resolved status is not showing

## What does this MR do?
This MR fixes #24780 

## Are there points in the code the reviewer needs to double check?
NR

## Why was this MR needed?
This MRs removes some important information as par suggested design in #19797. it restores that information

## Screenshots (if relevant)
**Before:**
![before](/uploads/a93091e783de3e550a07ddbc1fa8085a/before.png)
**After:**
![after](/uploads/ceb7f64a6f20155abcf6ea49d4b8059e/after.png)

## Does this MR meet the acceptance criteria?

- [ ] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] API support added
- Tests
  - [ ] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?


Closes #24780

See merge request !7655

Evalute time_ago method instead of printing it

![Screen_Shot_2016-11-21_at_21.00.34](/uploads/295ffa522865fe1865b0c0b552a49ebf/Screen_Shot_2016-11-21_at_21.00.34.png)

See merge request !7634

Fix a broken link and avoid potential creation of future broken links on the help page.

See merge request !7582

Remove caching of events data

This MR removes the caching of events data as this was deemed unnecessary while increasing load on the database. See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6578#note_18864037 and 5371da34 for more information.

See merge request !6578

Revert bump in rufus-scheduler

Somehow `bundle install` with an update to Sidekiq-cron in !7815 caused rufus-scheduler to be bumped, when it doesn't appear absolutely
necessary.

Closes #25160

See merge request !7844

Fixes access to the wiki code with git when repository feature disabled

## What does this MR do?

Allow access to the wiki repository with git when the repository feature is disabled.

## Why was this MR needed?

Without this fix, if you create a wiki only project you are not allowed to download the wiki code from this project.

## Does this MR meet the acceptance criteria?

- [X] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [ ] ~~[Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~
- [ ] ~~API support added~~
- Tests
  - [X] Added for this feature/bug
  - [ ] All builds are passing
- [X] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [X] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [ ] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [X] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Fixes #24931

See merge request !7832

Fix a transient spec failure

Closes #24772 

See merge request !7825

Update Sidekiq-cron to fix compatibility issues with Sidekiq 4.2.1

The "Enqueue Now" button would not work in the admin panel due to changes in the Web extension interface: https://github.com/ondrejbartas/sidekiq-cron/commit/88ada926132d4658e3fd370c9f44899b6c88ccaf

Closes #24376

See merge request !7815

Fix pipelines info being hidden in merge request widget

## What does this MR do?

Reintroduces CSS classes that are necessary for `MergeRequestWidget` to show correct divs.

## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- ~~[ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~
- ~~[ ] API support added~~
- Tests
  - ~~[ ] Added for this feature/bug~~
  - [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Closes #25055

See merge request !7808

Update GitLab Workhorse to v1.0.1

v1.0.0 was wrongly tagged, causing compiled gitlab-workhorse binaries to misreport their version number.

Closes https://gitlab.com/gitlab-org/gitlab-workhorse/issues/77

See merge request !7759

Clean up JiraService

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/24967

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/24777

See merge request !7756

fix for builds with no start date throwing an error in cycle analytics events

Instead of the error, we should inform that there is no start date

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- Tests
  - [x] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/24925

See merge request !7738

Fixed issue boards issue sorting when dragging issue into list

## What does this MR do?

Currently it just appends the new issue to the end of list & then sorts by priority which can cause some strange effects. For example if you drag the issue to the top of the list & then vue re-renders, the issue actually goes to the bottom.

This changes that by adding the issue at the specific index.

## Screenshots (if relevant)

![boards-sorting](/uploads/9aa4a0cb5e0be79e7d24ab2b6abb0bbb/boards-sorting.gif)

See merge request !7734

Refresh project authorizations using a Redis lease

This MR changes `User#refresh_authorized_projects` so it uses a Redis lease instead of relying on serializable transactions. See the commit message(s) for more details.

See merge request !7733

new system note design for commit discussion

## What does this MR do?
This MR implement new system notes design for discussion on a commit.

## Are there points in the code the reviewer needs to double check?
NR
## Why was this MR needed?
It improves UX and coherent style in UI
## Screenshots (if relevant)
**before**
![commit-discussion-before](/uploads/b68ab7cce583a18ac066691448f955e7/commit-discussion-before.png)

**After**
![commit-discussion-after](/uploads/e9c0cb48c29fdd9b6de6f23a3c588d03/commit-discussion-after.png)
## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] API support added
- Tests
  - [ ] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?


Closes #24894

See merge request !7721

Fix: Timeout creating and viewing merge request for binary file

See merge request !7713

Prevent error when submitting a merge request and pipeline is not defined

Closes #24860

See merge request !7707

Fixed commit time not rendering after initial page load

## What does this MR do?

Inits the timeago for commits when infinite scrolling which fixes the issue of the timeago not rendering correctly when scrolling down.

## What are the relevant issue numbers?

Closes #24862

See merge request !7704

Create tag after running pre-hooks and pass updated SHA to post-hooks

Closes #24813

See merge request !7700

Rephrase some system notes to be compatible with new system note style

See merge request !7692

[ci skip]

Update grape-entity to 0.6.0

See merge request !7491