4 Commits

Author	SHA1	Message	Date
Harry Marr	62bda75112	Added aggregation methods to user guide	2010-01-02 20:42:18 +00:00
Harry Marr	f687bad202	Accessing a missing field now returns None rather than raising an AttributeError	2009-12-24 17:10:36 +00:00
Harry Marr	69eaf4b3f6	Added to the docs, mostly the user guide	2009-12-22 03:42:35 +00:00
Harry Marr	78d8cc7df8	Started work on user guide	2009-12-21 04:33:36 +00:00