* master: (623 commits)
Fix issues with pdf-js dependencies
fix missing changelog entries for security release on 2017-01-23
Update top bar issues icon
Fix pipeline icon in contextual nav for projects
Since mysql is not a priority anymore, test it less
Fix order of CI lint ace editor loading
Add container registry and spam logs icons
Fix different Markdown styles
Backport to CE for:
Make new dropdown dividers full width
Fix spec
Fix spec
Fix spec
Bump GITLAB_SHELL_VERSION and GITALY_VERSION to support unhiding refs
Add changelog
Install yarn via apt in update guides
Use long curl options
fix
Add a spec for concurrent process
Remove monkey-patched Array.prototype.first() and last() methods
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