Improve autodeploy docs

See merge request !8242

Fix Mattermost command creation by specifying username

See merge request !8257

Don't render inline math when dollar signs are inside markup

See merge request !8259

Do not show retried builds in pipeline stage dropdown

Closes #25980

See merge request !8260

Fix viewing "build failed" TODOs

Closes #25979

See merge request !8262

[ci skip]

Cache last commit id for path

See merge request !8098

Fix lookup of project by unknown ref when caching is enabled

Closes #24224

See merge request !7988

Whitelist next project names: notes, services

See merge request !8239

* Also is not a good idea to use File.open without closing the file
  handler. We should use it with a block or close it explicitly.

Exclude non existent repository storages.

See merge request !8244

fixed minor animation glitch in mini pipeline graph animation

See merge request !8243

Resolve "KaTeX fonts 404 on gitlab.com"

Closes #25896

See merge request !8228

Update Bitbucket callback URL documentation

Closes #25950

See merge request !8241

Resolve "Remove Builds tab from Merge Requests and Commits"

Closes #23638

See merge request !7763

Auto deploy

Closes #23580

See merge request !8135

Filter protocol-relative URLs in ExternalLinkFilter. Fixes issue #22742.

Closes #22742

See merge request !6635

Improve Build Log scrolling experience

Closes #19620

See merge request !7895

fixes left align issue for long system notes

Closes #25368 and #25833

See merge request !7982

Change code font size to 12px

See merge request !8157

Merge branch '25897-textarea-stops-accepting-space-and-return-characters-with-no-warning' into 'master'

Fix space, return and tab blocks on textareas

Closes #25897

See merge request !8218

Remove unused services from the database

Closes #25727

See merge request !8225

Whitelist more project names

See merge request !8227

Put back progress bar CSS

Closes #25938

See merge request !8237

Use Grape's new Route methods

See merge request !8223

Fix space issue and add test

Closes #25879

See merge request !8217

Mattermost slash auto config

Closes #24769

See merge request !8070

Fix small typo in CI readme

fix typo

See merge request !8167

Fix Import/Export labels error

Closes #24257

See merge request !8212

Resolve "Direct link from pipeline list to builds"

## What does this MR do?
- Adds a dropdown with builds in the mini pipeline graph in the pipelines table
- Unnest a lot of CSS related with pipelines in order to make it reusable

## Screenshots
![Screen_Shot_2016-12-15_at_14.45.41](/uploads/ca1c61842a422a34383e029d668034b7/Screen_Shot_2016-12-15_at_14.45.41.png)
![Screen_Shot_2016-12-15_at_14.45.49](/uploads/952e3277143639ce4ad111103034faeb/Screen_Shot_2016-12-15_at_14.45.49.png)
![Screen_Shot_2016-12-15_at_14.46.02](/uploads/f7369a124b1c3c0db4194de2cb637ef0/Screen_Shot_2016-12-15_at_14.46.02.png)

![graph_animation](/uploads/9bae036cb5acff499f992a4722943d72/graph_animation.gif)

## 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)
- [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 #25071 
Closes  #19703 

See merge request !8097

Prevent erasing Milestone filter when updating other filters

Closes #25561

See merge request !8117

Remove inline-block styling from status

Before:   
![Screen_Shot_2016-12-19_at_2.13.42_PM](/uploads/2bb7bc84f97fb3489854518e35349203/Screen_Shot_2016-12-19_at_2.13.42_PM.png)
After:   
![Screen_Shot_2016-12-19_at_2.12.34_PM](/uploads/d228c105f90d546fce5b1653d7a74fd7/Screen_Shot_2016-12-19_at_2.12.34_PM.png)

See merge request !8181

Update font size of detail page header to 14px

Before:    
![Screen_Shot_2016-12-19_at_2.55.08_PM](/uploads/ff1544631ff376c3039674ac45eec696/Screen_Shot_2016-12-19_at_2.55.08_PM.png)
After:   
![Screen_Shot_2016-12-19_at_2.54.48_PM](/uploads/8a1038cc851e186eddada625b8c8de83/Screen_Shot_2016-12-19_at_2.54.48_PM.png)

Closes #25735

See merge request !8183

Fix sizing of avatar circles; add border

* Adds border to group and project avatars
* Fixes cut-off circles
![Screen_Shot_2016-12-20_at_8.25.12_AM](/uploads/24e0eedf001f230300a316c504af59d4/Screen_Shot_2016-12-20_at_8.25.12_AM.png)
![Screen_Shot_2016-12-20_at_8.24.59_AM](/uploads/23450bf1f99b8075a043dd5512185e91/Screen_Shot_2016-12-20_at_8.24.59_AM.png)
Closes #25733

See merge request !8194

Align milestone column header with count number

## What does this MR do?
- Aligns the milestone column header with the count number
- Prevents the count from wrapping below the column header

## Why was this MR needed?
- Count number was being pushed below the column header text if the text was too long

## Screenshots (if relevant)
- see issue sceenshots for before #25810 
- fixed version
![milestones](/uploads/ca12c290abe814b457ad3b2fb86f7696/milestones.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?


Closes #25810

See merge request !8177

hides new issue btn for not loggedin user

## What does this MR do?
This MR closes #25093 #25180
## Are there points in the code the reviewer needs to double check?
NR
## Why was this MR needed?
Prevent issue creation for no logged in user and some confusion related to 
## Screenshots (if relevant)

## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- Tests
  - [ ] All builds are passing
- [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 #25093, #25180

See merge request !8175