555 commits

Author	SHA1	Message	Date
Niels	61461ec456	- fixes from Harro	2013-07-05 11:23:49 +02:00
Niels	23ada516aa	- header for NULL	2013-07-04 18:16:24 +02:00
Niels	d035fa581d	- added missing headers	2013-07-04 18:13:17 +02:00
Niels	206e15dff7	- fixed bugs and added test cases	2013-07-04 17:06:53 +02:00
Niels	4502e7e51c	- initial commit	2013-07-04 10:49:03 +02:00