Merge pull request #1075 from VonC/master

Look for 'gitolite_admin_uri' in the right section of 'gitlab.yml'.

config/initializers/1_settings.rb

@@ -95,7 +95,7 @@ class Settings < Settingslogic
     end
 
     def gitolite_admin_uri
-      git['admin_uri'] || 'git@localhost:gitolite-admin'
+      git_host['admin_uri'] || 'git@localhost:gitolite-admin'
     end
 
     def default_projects_limit