KitwareMedical/TubeTK — pull request #362 by vovythevov (2014-08-13 19:40:58+00:00)
Title: Fix warnings from TubeXIO dimensions change

- Fix unsigned int/int comparison warning
- Uniformize inputImage to inputImageFileName

Change-Id: I507fd56c5b3ab5cd10e997b441e734d89314dd34