Fixing an array small issues raised by Ingrid during testing.

Fixing a few small issues:

* Fix to remove the domain from the display user name in the header
* Reduce size of Job description boxes in new and edit
* Fix to assign the job correctly from the user list
* Ensure that Project list on the Job screens is alphabetical and only returns Projects that are of the status of "Started"
* Playing more with the shiro.ini file in setting the security role