Unable to search for capital case group name to be added to Crucible Reviewer

Steps to reproduce

1. Create group 'testgroup1' and 'Testgroup2'
2. Add UserA to both groups
3. Create a review and try to search for the group in the Reviewers field
   Unable to search for 'Testgroup2' in the Reviewers field
   Debug log show the search is performed in lowercase:

   2014-08-07 17:21:45,146 DEBUG [qtp481125651-231 ] fisheye ProfilingServletFilter-logRequest - start request GET /json/cru/CR-1/reviewerFinder?timestamp=1407403305140&limit=50&includeGroups=true&q=tes&spinnerStarted=true sessionid=1u6l0q85f1yee54bbjjz1ge6b
   

4. Click on the drop down for the Reviewers field
   'Testgroup2' is showing under the list