Switch to ITK4 lib dependencies
Changes for ITK4 compatibility with Windows
ITKReview is now optional
Add preproc condition for itk4 compatibily with windows and unix
ITKReview is needed, and ITK_USE_REVIEW doesn't exist anymore anyway
Use ITKReview_LIBRARIES
Merge pull request #1 from medInria/itk-4

ITK4 QtDCM update