commented out unused intensity checks for link centerpoints kernel
Merge branch 'master' of https://github.com/smistad/Tube-Segmentation-Framework
Merge branch 'master' of https://github.com/smistad/Tube-Segmentation-Framework
Merge branch 'master' of https://github.com/smistad/Tube-Segmentation-Framework
fixed problem of possible seg fault if both max and min was set