BUG: By default, do not create any fixed parameters.

A transform does not usually have the same number of FixedParameters as
Parameters -- it commonly does not have any FixedParameters at all.

Make the default number of FixedParameters in the itk::Transform constructor
to be zero.

Change-Id: I00eb9c8b682175fa7c8595f5c9ad843fe61a630d
STYLE: Remove trivial method comments in itkTransform.hxx.

These add clutter create doxygen ambiguities. Also remove some old commented
out code.

Change-Id: Id4818ca2126b6ed48acde397815835a63ed507f6
BUG: PolylineMask Filter's GenerateData is protected / virtual.

Change-Id: Ib5f7a75a3aee7761ad7830426811056692f27634
ENH: Direct initialization of SyN by restoring the state

Set FixedToMiddle and MovingToMiddle transforms from a saved state to
intialize the registration.

Change-Id: Iab819bab15e63c6c9dac0c770c76fbeec53e5075
ENH: Deprecate VectorResampleImageFilter

Added a deprecated flag to the doxygen telling people to use the classical ResampleImageFilter

Change-Id: I05dc4a206cb889bb986d2de4d46a5dcac795d91a
ENH: adding TIFFImageIO test for RGB palette images

Change-Id: I320acc8beac8225616451d11b291b1d7e12a17d0
Merge topic 'DefaultFixedParameters'

ea62af76 STYLE: Remove trivial method comments in itkTransform.hxx.
f3160b30 BUG: By default, do not create any fixed parameters.
Merge topic 'DeprecateVectorResampleImageFilter'

cbbe4a0e ENH: Deprecate VectorResampleImageFilter
Merge topic 'synRestoreState_2'

c4cbfb30 ENH: Direct initialization of SyN by restoring the state
Merge topic 'PolylineMask'

ba36d542 BUG: PolylineMask Filter's GenerateData is protected / virtual.
ENH: Add HigherOrderAccurateGradient Module.

This module contains a filter to compute higher order
accurate numerical derivatives and gradients from an input scalar image.
field from a displacement field image.
Higher Order Accurate Derivative and Gradient Calculation in ITK
http://www.insight-journal.org/browse/publication/775
http://hdl.handle.net/10380/3231

Change-Id: Iaddabdb0be466dd9eaaf273f834d96788b3e4692
Merge topic 'HigherOrderAccurateGradientRemote'

ade28eac ENH: Add HigherOrderAccurateGradient Module.
DOC: Add migration guide for ::Zero and ::One

Change-Id: I8c50e517a2d8749d5bcb74f389cbf2d705df743e
ENH: Deprecate ::Zero and ::One

These were deprecated in 2012; just before the ITK 4.2 release.
ZeroValue() and OneValue() should be used instead.

Change-Id: Ia668c1f609483e93b627ce71974fc6ffbd994236
PERF: Don't recompute InternalInverse repeatedly

SpatialObject supposedly caches an InternalInverse transform
that's used by SpatialObject::IsInside to test if points
are inside the SpatialObject.  But a 'convenience' function
SetInternalInverseTransformToWorldToIndexTransform is called
at the top of IsInside in each of the derived classes, and
it was causing the inverse of the IndexToWorld transform to
be recomputed every time IsInside was called.

This patch just moves the GetInverse to where the IndexToWorld
transform is actually changed.

Change-Id: I616246263c1c0ba58dbef6ab0713fdbb2d0f05eb
Merge topic 'SpatialObjectInternalInverse'

97536593 PERF: Don't recompute InternalInverse repeatedly
Merge topic 'RemoveZeroandOneNumericTraits'

3f712cd0 ENH: Deprecate ::Zero and ::One
2e33b886 DOC: Add migration guide for ::Zero and ::One
Merge topic 'TIFFRefactorPerformance'

46f4125d ENH: adding TIFFImageIO test for RGB palette images