remove commentted repositories widcard route

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8164 e93f8b46-1217-0410-a6f0-8f06a7374b81
route: remove projects queries wildcard routes
Added method to attachments routes.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8167 e93f8b46-1217-0410-a6f0-8f06a7374b81
removed useless custom_fields routes

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8170 e93f8b46-1217-0410-a6f0-8f06a7374b81
removed useless groups add_users and remove_user routes

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8172 e93f8b46-1217-0410-a6f0-8f06a7374b81