3 commits

Author	SHA1	Message	Date
Dane Springmeyer	947f7a4b33	use COMPUTE_THRESHOLD=0 on os x, update expected test images	2014-03-31 21:15:35 -07:00
Dane Springmeyer	0872061993	renable hsla filter as 'scale-hsla' - refs #1954	2013-07-19 00:37:51 -04:00
Dane Springmeyer	1ed656831d	start testing scale_factor - overwrite all expected results	2013-03-11 13:36:31 -07:00