cleanup rake tasks since no gitolite required

lib/tasks/gitlab/cleanup.rake

@@ -1,38 +1,5 @@
 namespace :gitlab do
   namespace :cleanup do
-    desc "GITLAB | Cleanup | Clean gitolite config"
-    task :config => :environment  do
-      warn_user_is_not_gitlab
-
-      real_repos = Project.all.map(&:path_with_namespace)
-      real_repos << "gitolite-admin"
-      real_repos << "@all"
-
-      remove_flag = ENV['REMOVE']
-
-      puts "Looking for repositories to remove... "
-      Gitlab::GitoliteConfig.new.apply do |config|
-        all_repos = []
-        garbage_repos = []
-
-        all_repos = config.conf.repos.keys
-        garbage_repos = all_repos - real_repos
-
-        garbage_repos.each do |repo_name|
-          if remove_flag
-            config.conf.rm_repo(repo_name)
-            print "to remove...".red
-          end
-
-          puts repo_name.red
-        end
-      end
-
-      unless remove_flag
-        puts "To cleanup repositories run this command with REMOVE=true".yellow
-      end
-    end
-
     desc "GITLAB | Cleanup | Clean namespaces"
     task :dirs => :environment  do
       warn_user_is_not_gitlab