ENH: Adding libminc and updating MINC IO support.

Added libminc library inside Modules/ThirdParty/MINC to compile withing ITK.
Also rewrote MINC IO from Modules/Nonunit/Review/  to work correctly,
also added extensive testing to the module.

ENH: Modified UseITK.cmake to include automatic MINCIO initialization

BUG: MINC2 Metadata reading and writing is now supported and compatible with ITK standard

BUG: Dimension order and step sign is now preserved

BUG: Run uncrustify on all source code to satisfy ITK style requirements

BUG: Fixed error with wrong order of dimensions

BUG: Reduced number of tests

BUG: Fixed error in interslice normalization when reading floating point volumes
     in libminc, so updated GIT TAG

BUG: Made libminc to compile statically always and with itk_ prefix to avoid
     potential conflict with already installed libminc

BUG: Fixed a bug in underlying libminc library, updated GIT tag

BUG: Fixed a bug while reading vector images or time-series with zero time step

ENH: Updated to latest version of libminc

ENH: Making more tests

BUG: Fixed logical error when reading files with global normalization

BUG: Added tests for 4D Dti data and Labels

BUG: Forgot to change libminc git id

BUG: Reduced number of tests

BUG: Updated to latest version of libminc

BUG: Fixed a bug in libminc which affected building MINC2 module

BUG: Addded ability to store floating point data in a MINC2 volume with integer data type

BUG: Updated to latest version of libminc

BUG: Re-enabled test for rounding errors in case of storing floating point data in storage with integer data type

BUG: Fix warnings about unused or uninitialized values.  Add brackets for style consistency.

BUG: Fix uninitialized variable warnings and remove README

ENH: Added IO adapter for MINC style transformations (.xfm files)

ENH: Updated to latest version of libminc and fixed the way libmind is called to make .xfm files

BUG: Fixed errors in building on MacOSX

BUG: Fixed build on Windows

BUG: Second attempt to fix build on Windows

BUG: Suppressed CRT SECURE Warnings on Windows, fixed typo

BUG: Removed more warnings in Windows build

BUG: Fixed integer overflow in libminc

ENH: Rebased to the latest master

BUG: Trying to make build possible

BUG: Fixed bug while building with GCC

ENH: Rebased to current master

BUG: Updated copyright notice

Change-Id: Ie9ed4151dca83d5854cc713536a9594dc520c15a
Merge topic 'MINC_IO_Modules32'

bd5eca1 ENH: Adding libminc and updating MINC IO support.