Added description for Redis connection via unix socket
Merge pull request #5337 from dpursehouse/improve-repository-import-message

Improve the repository import message
More entries in CHANGELOG
Enable confirmable and reconfirmable modules for User

Now when you want to signup or change existing email you will be forced
to confirm that you really own this email. You get email with link to
follow in order to confirm your email address

Conflicts:
	app/models/user.rb
Oauth users and users created by admin should be confirmed immediatly
Show confirmation status in profile
set current_user for project spec
Merge branch 'feature/confirmable' of /home/git/repositories/gitlab/gitlabhq
Confirm seed users
Remove unnecessary steps from update 6.1-6.2
Add last actions to the repo as a reference.
Show sidekiq running processes in the background_jobs page.
Merge pull request #5168 from DirkR/master

Added description for Redis connection via unix socket
Add troubleshooting info to 5.4-to-6.0.md
Show explanation .
Merge branch 'sidekiq_workers_show' of /home/git/repositories/gitlab/gitlabhq
Merge branch 'release-procedure' of /home/git/repositories/gitlab/gitlabhq
Merge branch '6_0_update_troubleshooting' of /home/git/repositories/gitlab/gitlabhq
Move unicorn and sidekiq commands into bash script
Fixing unsafe use of Thread.current variable :current_user