SimpleEvalResult fix non-group member submissions.

There might be students who made submissions and/or were evaluated but
then left the group.

Users who didn't make a submission have their names show up in red.
Users who left the group have their names show up in blue.

The results data passed to view_simple_evaluation_results is now just
two variables, $results and $event. $results hold all the submission
result data, including calculated values such as penalty and total
scores. One exception is that 'average received' is still being
calculated by the view instead of the controller.
Fix password label not right aligned.

Also made all editProfile field labels to be right aligned.