Merge branch 'SystemHDF5_release' into release

Change-Id: Ic582e4567fa58ff3a0c4d03422999dcb7536ae1f
Merge branch 'SystemGDCM_release' into release

Change-Id: Ia742591eb1130a7d1922ba454081dac62624180f
Merge branch 'release'

Change-Id: Icafd39f688645eff200bad26fb01c190f17ad406
Merge branch 'MINC_FIX_INVERSE_TRANSFORM_release' into release

Change-Id: Iac55c5cc0b993680d2d333149f8e2ce3b47f4b52
Merge branch 'release'

Change-Id: Ib3b636f402eb104c8f070faef11a735fc8b34a36
ENH: Bump ITK version to 4.6.1.

Change-Id: I8013db004bda1f8f6ccb757386f9a29fad792890
Merge branch 'release'

Conflicts:
	CMakeLists.txt

Change-Id: I670ba1961c41cb6ae07dc43ec72c02987940d13d