Adds a test for default issue columns order (#18310).

git-svn-id: http://svn.redmine.org/redmine@13583 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds a role setting for controlling visibility of users: all or members of visible projects (#11724).

git-svn-id: http://svn.redmine.org/redmine@13584 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds strings to locales (#11724).

git-svn-id: http://svn.redmine.org/redmine@13585 e93f8b46-1217-0410-a6f0-8f06a7374b81