Need to make the sorting of search results case insensitive. As of now, for an ascending sort on title, lowercase 'a' comes after uppercase 'Z'.
ec2 | ubuntu 10.04
I just tested this using git head of providence (b937ecf3e2cea2ff229cc40163151d6643940898) and pawtucket (c15a67f4c1c8c7a78b2fbfff25440e31296f926c) and the search results are in fact case insensitive.
e.g. at the URLs .../index.php/find/SearchObjects/Index/sort/ca_object_labels.name and index.php/find/QuickSearch/Index all the listings when sorted by title are case insensitve.