try to fix Mac problems by setting use deprecated opencl 1.1 flag
Merge branch 'master' of https://github.com/smistad/Tube-Segmentation-Framework
fixed merge conflict
Merge branch 'unstable' of https://github.com/smistad/Tube-Segmentation-Framework
Refactored CMake system.
Fixed a compiler error when linking to external OpenCLUtilityLibrary. Removed prefixing directories in include for OpenCLManager which would cause the files from the submodule to be included even tho we had specified the use of external OpenCLUtilityLibrary.
Removed commented out code.
Fixed bug where SIPL exception threw uninitialized message.
created vesselness TDF kernel
wrote code for executing vesselness TDF
fixed two small bugs in vesselness TDF code
updated SIPL lib
commented out the vesselness TDF and updated some visualization code to use SIPL 0.4
updated OUL
Merge branch 'master' of git://github.com/SINTEFMedisinskTeknologi/Tube-Segmentation-Framework into frangi
updated TSF to reflect changes in the interface of Histogram Pyramids in OUL
uncommented the AAA cropping method