ENH: Update SimpleITK to v0.9.0

$ git shortlog 0bbbd33..4531702 --no-merges
Bradley Lowekamp (22):
Keep updating on the ITK release tail
Propagate CMAKE_MAKE_PROGRAM to superbuild probjects
Add https as back up URL for midas test data downloads
Update examples to use new transform specific interface
Update ITK along release branch
Updating json Doxygen fields from ITK XML doxygen
Updating json with the python beautify script.
BUG: Fix MaskImageFilters's output value for vector images
Add Mask test with RGB images
Include gz extension in ITK Tag file URL
Add ToPixelType utility methods
Updating along ITK release branch
Improve SetInitialMovingTransform documentation.
Add explicit keyword to single argument transform constructors.
Add brief comment and ITK doxygen link to transform classes.
BUG: Uses template parameter for input scalar in ToPixelType
Minor tweaks and corrections to transform documentation.
Address uninitialized anonymous variable warning.
DOC: Adding brief and ITK links to ImageRegistrationMethod
run doxyall.py to generate SWIG .i docstring file.
Fix brief Doxygen command typeo
Updating R version

Ziv Yaniv (2):
Updating transform usage to new (transform specific) style.
Updating conventions.

git-svn-id: http://svn.slicer.org/Slicer4/trunk@24247 3bd1e089-480b-0410-8dfb-8563597acbee