factor

Author	SHA1	Message	Date
John Benediktsson	eb582e4bbd	grouping.extras: adding map-as versions.	2013-09-23 17:23:08 -07:00
John Benediktsson	8e800ba02e	grouping.extras: clean up using.	2013-09-23 17:19:58 -07:00
John Benediktsson	cdb4d42dd6	grouping.extras: having some fun with clumps.	2013-09-23 17:17:41 -07:00