3 commits

Author	SHA1	Message	Date
j	b1d83b0f93	cleanup unused imports and unused variables	2013-02-21 13:28:36 +00:00
j	1f18bcbb15	fix extract_derivatives command	2012-11-20 17:39:44 +01:00
j	76aa590bbb	add manage.py command to extract derivatives, fixes #783	2012-05-29 17:02:59 +02:00