3 Commits

Author	SHA1	Message	Date
Mike Jolley	a8e47992a6	Put back add_product for convenience. Fix unit tests.	2016-08-22 18:00:52 +01:00
Mike Jolley	c88984eb0e	Replace add methods	2016-08-22 16:48:19 +01:00
Mike Jolley	03110e755f	Unit tests	2016-08-18 17:24:44 +01:00