Protect users projects_limit from mass assignment.
Users should not be able to set their own projects_limit. Before this change they where able to do so by submitting an extra parameter to the profile controller.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Users should not be able to set their own projects_limit. Before this change they where able to do so by submitting an extra parameter to the profile controller.