Possibility to choose domains for quick alias and mailbox creation menu items.
Restart after deployment.
Migrate database and restart application server on capistrano deployment again.
Do not use current_mailbox as begin of association chain for domain, again.
Freezed paper_trail again and updated gems.
Integrate coveralls.
Updated gems.
Merge branch 'master' into rails4

Conflicts:
	Gemfile
	Gemfile.lock
	app/models/domain.rb
	db/schema.rb