Feedback:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7034/diffs#note_17868074

Signed-off-by: NRémy Coutable <remy@rymai.me>

Add CHANGELOG

uses fa-fw from font awesome instead of using declaring fix width explicitly

moves changelog entry under 8.14

rebased with master

Moved most of the functions that contained "window.doSomething" that were located at:
- app/assets/javascripts/application.js
To the following file:
- app/assets/javascripts/lib/utils/common_utils.js

The functions listed here:
- window.ajaxGet
- window.split
- window.extractLast
- window.rstrip
- window.disableButtonIfEmptyField
- window.disableButtonIfAnyEmptyField
- window.sanitize
- window.unbindEvents
- window.shiftWindow

Now will be accessible from the "gl.utils" namespace

No matter which environment Gitlab was running as, the admin/logs view
always showed production.log. This commit selects the logfile based
on Rails.env.

- Rename ProductionLogger to EnvironmentLogger
- Make EnvironmentLogger logfile depend on env
- Update spinach test for log tabs

Signed-off-by: NRémy Coutable <remy@rymai.me>

Signed-off-by: NRémy Coutable <remy@rymai.me>

https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7034#note_17742297

Media queries for medium screens

Adds entry to CHANGELOG

Rollback to previous design

Adds class for previous sibling

Fix removed class

Fixes after review

Fix scss linter

The parameter is used to search users by several criretia was
called :name. This request renames it to :search_query which closer
to it actual perpose

Closes #22710

Closes #20833

changelog entry added

adds merge request number

adds test for milestone dropdown selected text

removes calling unnecessary escape function

adds changelog entry in 8.13.2 and removed redundant changelog sections

moves changelog entry to 8.14 as there is conflict

Closes #23591