COMP: Removed unused typedefs from TubeMath.cxx
COMP: Removed unused typedefs from TubeMath.cxx

sumedhasingla/TubeTK,KitwareMedical/TubeTK,cdeepakroy/TubeTK,KitwareMedical/ITKTubeTK,KitwareMedical/ITKTubeTK,aylward/ITKTubeTK,sumedhasingla/TubeTK,thewtex/TubeTK,LucasGandel/TubeTK,thewtex/TubeTK,KitwareMedical/ITKTubeTK,cdeepakroy/TubeTK,LucasGandel/TubeTK,LucasGandel/TubeTK,sumedhasingla/TubeTK,aylward/ITKTubeTK,KitwareMedical/TubeTK,KitwareMedical/TubeTK,aylward/ITKTubeTK,cdeepakroy/TubeTK,sumedhasingla/TubeTK,LucasGandel/TubeTK,thewtex/TubeTK,KitwareMedical/ITKTubeTK,cdeepakroy/TubeTK,aylward/ITKTubeTK,KitwareMedical/TubeTK,thewtex/TubeTK