Merge pull request #553 from SlicerRt/update-MultidimData

Updated MultidimData extension: Fixed links to screenshots and help pages
COMP: Include vtkMRMLScene.h to address compilation error
COMP: Include vtkMRMLScene.h to address compilation error
Merge pull request #555 from lchauvin/update-DiceComputation

COMP: Include vtkMRMLScene.h to address compilation error
Merge pull request #554 from lchauvin/update-TrackerStabilizer

COMP: Include vtkMRMLScene.h to address compilation error
COMP: Include vtkIntArray.h to address compilation error
Merge pull request #557 from lchauvin/update-TrackerStabilizer

COMP: Include vtkIntArray.h to address compilation error
Bug fixes for 2.1 release.  Documentation improvements. (2)
Merge pull request #561 from MokaCreativeLLC/update-XNATSlicer

Bug fixes for 2.1 release.  Documentation improvements. (2)
Bug Fix: Include Error
Merge pull request #562 from MokaCreativeLLC/update-XNATSlicer

Bug Fix: Include Error
add TCIABrowser extension
Merge pull request #565 from mehrtash/add-TCIABrowser

add TCIABrowser extension
update TCIABrowser
Merge pull request #567 from mehrtash/update-TCIABrowser

Update TCIABrowser
ENH: Adding SPHARM-PDM extension to the SlicerExtension index

Shape analysis has become of increasing interest to the medical community due to its potential to precisely locate morphological changes between healthy and pathological structures. SPHARM-PDM is a tool that computes point-based models using a parametric boundary description for the computing of Shape analysis.
The point-based models computed with the SPHARM-PDM tool can be used in combination with the also UNC designed statistical tool shapeAnalysisMANCOVA to perform quantitative morphological assessment of structural changes at speciﬁc locations.

Authors Beatriz Paniagua (UNC), Francois Budin (UNC), Martin Styner (UNC)
Merge pull request #568 from fbudin69500/add-SPHARM-PDM

ENH: Adding SPHARM-PDM extension to the SlicerExtension index
Fixed build error in linux and mac
Merge pull request #569 from xiaofengliu/update-mabmis

Fixed build error in linux and mac
Update TCIABrowser

* correct the revision number, as the old one was invalid after repository
   transfer
* new revision includes the icon

Compare link is not available since the repository has changed, and the
old revision number refers to a non-existent repository.