Fixes missing avatar on system notes
Closes#17295

See merge request !4954
(cherry picked from commit 9e8fdead17)
Removed fade when filtering results
## What does this MR do?
Removes the `opacity` change when filtering results seeing as we now do `Turbolinks.visit` it isn't required.
Best way to see issue - filter issues & then go back. Will still have opacity styling.
See merge request !4932
(cherry picked from commit bef4294c58)
Fixed avatar alignment in new MR view
## What does this MR do?
Fixes the alignment of the avatar in new MR view.
Closes#19076
## Screenshots (if relevant)

See merge request !4901
(cherry picked from commit 3611ee5663)
Fix encrypted data backwards compatibility after upgrading attr_encrypted gem
Adds missing attribute to attr_encrypted so it is fully backwards-compatible. Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/19073
See merge request !4963
(cherry picked from commit 2c3f3cb392)
Resolve "Pin should show up at 1280px min"
Decreased window min width for pinned sidebar
Closes #19171
Part of #19200

See merge request !4947
(cherry picked from commit bbbd0e6c81)
Switched mobile button icons to ellipsis and angle
## What does this MR do?
Switches the mobile button icons
## What are the relevant issue numbers?
Closes#19170
Part of #19200
## Screenshots (if relevant)

See merge request !4944
(cherry picked from commit abc6004fae)
Better debugging for memory killer middleware
This adds more info to the warning messages output by `MemoryKiller`.
Previously only the PID was showed, making it difficult to debug issues like https://gitlab.com/gitlab-org/gitlab-ce/issues/19124
This adds the worker class and job ID to the log messages.
See merge request !4936
(cherry picked from commit 3659992cd5)
Remove duplicate new page btn from edit wiki
## What does this MR do?
Removes duplicate button on wiki page
## What are the relevant issue numbers?
Closes#19075
## Screenshots (if relevant)


See merge request !4904
(cherry picked from commit 121c5c837f)
Use clock_gettime for all performance timestamps
This MR adjusts the performance monitoring code to use `Process.clock_gettime` (thus `clock_gettime(3)`) instead of `Time.now`.
Using `Time.now` / `Time.new` adds more overhead than `Process.clock_gettime`, it also doesn't provide a way of getting timestamps in nanoseconds (which `Process.clock_gettime` does allow).
See merge request !4899
(cherry picked from commit 53ad9522c4)
Update omniauth-saml to 1.6.0 to address a security vulnerability in ruby-saml
## What does this MR do?
Updates `omniauth-saml` to bring in the new `ruby-saml` dependency that addresses [CVE-2016-5697](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5697)
Fixes#19206
See merge request !4951
Fix an information disclosure when requesting access to a group containing private projects
Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/19102.
The commit speaks for itself:
Fix an information disclosure when requesting access to a group containing private projects
The issue was with the `User#groups` and `User#projects` associations
which goes through the `User#group_members` and `User#project_members`.
Initially I chose to use a secure approach by storing the requester's
user ID in `Member#created_by_id` instead of `Member#user_id` because I
was aware that there was a security risk since I didn't know the
codebase well enough.
Then during the review, we decided to change that and directly store the
requester's user ID into `Member#user_id` (for the sake of simplifying
the code I believe), meaning that every `group_members` / `project_members`
association would include the requesters by default...
My bad for not checking that all the `group_members` / `project_members`
associations and the ones that go through them (e.g. `Group#users` and
`Project#users`) were made safe with the `where(requested_at: nil)` /
`where(members: { requested_at: nil })` scopes.
Now they are all secure.
See merge request !1973
Add SMTP as default delivery method to match gitlab-org/omnibus-gitlab!826
Something happened after upgrading to 8.9RC5 that caused mail settings to be set to sendmail by default. gitlab-com/infrastructure#128 describes the issue in more detail. This MR mirrors the change in omnibus with gitlab-org/omnibus-gitlab!826.
Closes#19132
See merge request !4915
Fix a wrong MR status when merge_when_build_succeeds & project.only_allow_merge_if_build_succeeds are true
## What does this MR do?
Fix a wrong MR status when merge_when_build_succeeds & project.only_allow_merge_if_build_succeeds are true.
## Are there points in the code the reviewer needs to double check?
@stanhu I reused your proposal from the issue, I think it's a good enough solution.
## What are the relevant issue numbers?
Fixes#19035.
## Does this MR meet the acceptance criteria?
- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- Tests
- [x] Added for this feature/bug
- [ ] All builds are passing
- [ ] 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 you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
See merge request !4912
Fix temp file being deleted after the request while importing a GitLab project
Fixes https://gitlab.com/gitlab-com/infrastructure/issues/151
In production, the temporary uploaded file is getting deleted straight after the request so the Sidekiq worker is unable to find it in `/tmp`
Also, improved erroring/logging of this situation.
See merge request !4894
Resolve "Scrolling horz on iOS for the secondary nav is broken"
## What does this MR do?
Moves absolutely positioned `div`s outside of the scrolling container because mobile safari causes those elements to jump around on scroll.
## Are there points in the code the reviewer needs to double check?
Check on a real iPhone (was only able to check in iOS simulator)
## Why was this MR needed?
Mobile Safari.
## What are the relevant issue numbers?
Closes#18438
## Screenshots (if relevant)

See merge request !4869
Fix unwanted label unassignment
## What does this MR do?
- When updating the milestone
- [x] Do not remove labels when assigning a milestone
- [x] Do not remove labels when unassigning a milestone
- [x] Do not remove labels when assigning a milestone and adding another label
- When toggling selected issues labels should be kept
- [x] Select an issue with an assigned label -> pick another label from dropdown-> unselect the issue -> select the issue again -> submit the form: Existing label should not be removed.
## Are there points in the code the reviewer needs to double check?
Labels should not be added or removed to issues when doing bulk actions unless we explicitly select a label from the dropdown
## Does this MR meet the acceptance criteria?
- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry 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
- [x] All builds are passing
- [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 you do - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
See merge request !4863
Use jQuery objects in ref dropdown
## What does this MR do?
Keeps the behaviour the same as the ref dropdown, however it now uses jQuery objects to handle the HTML creation instead of passing strings around. It pretty much worked out the box so not much was changed in the dropdowns themselves. Will be easy to transfer this over to other dropdown menus as well.
cc. @jschatz1 @rspeicher @DouweM
Do we want this to go into a patch release?
See merge request !4850
Fix merge requests project settings help link anchor.
## What does this MR do?
8.9.0 added a new project option for merge requests which has a link for help. The link contained an anchor which was being encoded as ```%23``` so change the help link to properly configure the anchor.
## Are there points in the code the reviewer needs to double check?
None
## Why was this MR needed?
Current release causes 404 error when clicking on the help link in project settings.
## What are the relevant issue numbers?
Closes#18982
## Screenshots (if relevant)
## Does this MR meet the acceptance criteria?
- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry 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 [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
See merge request !4873
Restrict header logo to 36px so it doesn't overflow.
## What does this MR do?
Fixes the logo in the header.
## Are there points in the code the reviewer needs to double check?
I don't think so.
## Why was this MR needed?
Logos that weren't 36px by 36px were broken in 8.9.0
## What are the relevant issue numbers?
Fixes#18980
## Screenshots (if relevant)
Before:

After:

## Does this MR meet the acceptance criteria?
- [ ] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [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 you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
cc: @jschatz1 @dzaporozhets @rspeicher
See merge request !4861
Hide nav arrows by default
## What does this MR do?
- Fixes the arrow icon flashing on page load
- Removes settings dropdown at higher breakpoint
- Removes unneeded CSS
Closes#18941
## Screenshots (if relevant)
Arrow flashing bug:

Settings dropdown breaking nav:
<img src="/uploads/4351035f4cf8cb9fd892b621e6339e50/Screen_Shot_2016-06-21_at_4.25.50_PM.png" width="800px">
@alfredo1 would you mind double checking this to make sure the arrow flashing is definitely not happening?
See merge request !4843
Update Todos documentation and screenshots to include new functionality.
Updates documentation for todos, includes updated and new screenshots.
See also !4502 and #18906Closes#18923
[ci skip]
See merge request !4840
Handle external issues in IssueReferenceFilter
Handling of external issues was broken when I refactored
`IssueReferenceFilter` to use fewer SQL queries.
Fixes#18827
See merge request !4789