Fixed that query roles are not copied when copying a project (#17202).


git-svn-id: http://svn.redmine.org/redmine/trunk@13329 e93f8b46-1217-0410-a6f0-8f06a7374b81
WARNING: Can't mass-assign protected attributes: user_id, type.

git-svn-id: http://svn.redmine.org/redmine/trunk@13330 e93f8b46-1217-0410-a6f0-8f06a7374b81