BUG: Remove extra dependency from Libs/DICOM/Widgets/target_libraries.cmake.

Since CTKDICOMCore already depends on CTKCore. This later one doesn't need to be listed.

Libs/DICOM/Widgets/target_libraries.cmake

@@ -5,6 +5,5 @@
 # 
 
 SET(target_libraries
-  CTKCore
   CTKDICOMCore
   )