2 commits

Author	SHA1	Message	Date
Christopher Neugebauer	12e4d0a3cb	flake8	2016-04-01 12:14:39 +01:00
Christopher Neugebauer	cf85af7719	Adds refund function, adds tests, makes sure that refunds are obeyed elsewhere in the codebase	2016-03-27 21:04:10 +11:00