There are now 4 additionnal libraries:
 - EMSegmentAlgorithm (depends on VTK)
 - EMSegmentMRML (depends on MRML, ITK, EMSegmentAlgorithm, vtkSlicerVolumeLogic, SliceBaseLogic)
 - EMSegmentGraph (depends on VTK)
 - EMSegmentRegistration (depends on vtkITK)

Doing so allow to build these libraries also if Slicer3_USE_KWWIDGETS is OFF.

Note also that vtkEMSegmentMRMLManager has been moved into EMSegmentMRML library

git-svn-id: http://svn.slicer.org/Slicer4/trunk@14245 3bd1e089-480b-0410-8dfb-8563597acbee