Adding wrapping for LabelOverlapMeasureImageFilter

Change-Id: I3a03025af5c386d927d1030aca7e3186b8a1d726
ENH: Update ITK super build version

This update include a patch for the LabelOverlapMeasures filter.

Change-Id: I3dc3bf66974ed57bc2669235691b8b2c1f27102d
Update ITK superbuild version to v4.5.2

Change-Id: I833eefd418974bbe706d583bae19990b1e347121
Merge branch 'SIMPLEITK-511_UpdateITKTowards4.5.2' into release

* SIMPLEITK-511_UpdateITKTowards4.5.2:
  Update ITK superbuild version to v4.5.2
  ENH: Update ITK super build version

Change-Id: I1cf7530028939de0370be452f8efd48964ebdc4b
Merge branch 'SIMPLEITK-489_AddLabelOverlayMeasures' into release

* SIMPLEITK-489_AddLabelOverlayMeasures:
  Adding wrapping for LabelOverlapMeasureImageFilter

Change-Id: I7447c90ba5d7e3cb69c92e1ad7be11a91009238d