Fixed login method in test. In devise 1.4.2 there is no element with id user_submit.
Fixed login method in test. In devise 1.4.2 there is no element with id user_submit.

digitalnatives/jobsworth,webstream-io/jobsworth,rafaspinola/jobsworth,digitalnatives/jobsworth,rafaspinola/jobsworth,ari/jobsworth,ari/jobsworth,rafaspinola/jobsworth,webstream-io/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,xuewenfei/jobsworth,ari/jobsworth,xuewenfei/jobsworth,webstream-io/jobsworth,digitalnatives/jobsworth,ari/jobsworth,digitalnatives/jobsworth,xuewenfei/jobsworth,rafaspinola/jobsworth,webstream-io/jobsworth