3 commits

Author	SHA1	Message	Date
Mitchell Livingston	f42b339d95	finish adding NSMutableArrayAdditions, which snuck in the last commit, and another explicit cast	2011-05-23 01:00:32 +00:00
Mitchell Livingston	a0061f43fb	First commit of collapsable groups. A lot more needs to still be done.	2008-02-06 23:45:44 +00:00
Mitchell Livingston	549521c602	only update and sort by group when filtering, not during normal sorting	2008-01-23 20:31:04 +00:00