Merge topic 'SIMPLEITK-449_AddMoreMatrixTransforms'

1f796dc fix spelling of Similarity
9a24a63 Adding transform test of get parameters
3d2e507 Add basic testing of construction of new transforms.
2935de1 Adding Euler Similarity and VersorRigid transforms
Merge topic 'SIMPLEITK-450_BreakUpLabelStatistics2'

34fb5d7 Still use filter0 link specification for image filter base class
d5a721f change linkage of functions to match new library
b2c1dd3 Move manually wrapped from basic filters library 0
01f4d3e Separate LabelStatisticsFilter instantiation
Merge topic 'SIMPLEITK-447_AddProcessObjectBase'

55d38a6 Merge topic 'SIMPLEITK-450_BreakUpLabelStatistics' into SIMPLEITK-447_AddProcessObjectBase
516a021 Moving ProcessObject to Common directory
Merge topic 'SIMPLEITK-452_AddConstCorrectness'

7b16c70 Updating const correctness of Get methods in BasicFilters
b935900 Adding const correctness to the IO module
9d0bc4a Updating member access template component with const correctness
Merge branch 'master' into next

Change-Id: I90043f986ed60c8acf44c9089c97b3a1e88400ad