Adding 2d axial dilation filter.
Adding test data for axial dilate.
Adding axial dilate test
Adding test file.
Fixed compilation on Mac.
Added test files for PV antrum cut.
Merge branch 'master' of github.com:carma-center/carma_slicer_extension
Added PVAntrumCut Test
Corrected image types to "label" where applicable.
Added connected threshold module
Added connected threshold module
Added isolated connected filter
Merge branch 'master' of github.com:carma-center/carma_slicer_extension

Conflicts:
	ConnectedThresholdFilter.cxx
	ConnectedThresholdFilter.xml
Adding Connected Threshold Filter Module
Added two modules
Adding Connected Threshold Filter Module
Added test for Isolated Connected Module