Update gitlab
Merge pull request #5242 from earlonrails/patch-2

Update app version in init script
Always shut down sidekiq before starting
Remove duplicate log path generation
Use built-in sidekiq deamonization
Merge branch 'sidekiq_start_fix' of /home/git/repositories/gitlab/gitlabhq into 6-1-stable
Merge branch '6-1-stable' of dev.gitlab.org:gitlab/gitlabhq into 6-1-stable
Update ruby to patchlevel 353 (security update)

https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164/
Merge branch 'update_ruby_6_1_stable' of /home/git/repositories/gitlab/gitlabhq into 6-1-stable