Show only processes owned by the GitLab user on the Admin-Sidekiq page

See the Pull-Request #5191
Print the configured GitLab user on the Admin-Sidekiq page
Use gitlab_config intead of Gitlab.config.gitlab in views
Correct date label on project information page

The label "Created at" would be appropriate for a timestamp such
as "09:30".

However the timestamp is actually being displayed as a date in
the format "Oct 15, 2013".  In this case "Created on" is better.
Remove "is" from labels
Capitalise "Awesome" in placeholder text
Merge branch 'refactor/gitlab_config_helper' of /home/git/repositories/gitlab/gitlabhq
Add an example.
Merge branch 'project_api_readme' of /home/git/repositories/gitlab/gitlabhq
Add smtp settings override in smtp_settings sample file.
Add logrotate config to update docs
Merge pull request #5363 from Razer6/logrote_for_update_docs

Add logrotate config to update docs
Skip rdoc to speed up Ruby compilation
Show milestones iid instead of id
A few other iids instead of ids (mostly in edit forms)
Cover the simple_sanitize helper
Refactor and cover search_autocomplete_source
Merge pull request #5377 from tsigo/autocomplete_refactor

Refactor search_autocomplete_source
Merge branch 'master' of dev.gitlab.org:gitlab/gitlabhq
Merge pull request #5373 from rtripault/milestone-iid

Show milestones iid instead of id