Merge pull request #546 from SlicerRt/update-SlicerRT

ENH: SlicerRT 0.13.0: Subject hierarchy module and mechanism added for o...
Add MABMIS: an extension for multi-atlas based groupwise segmentation
Merge pull request #548 from xiaofengliu/add-MABMIS

Add MABMIS: an extension for multi-atlas based groupwise segmentation
Merge pull request #549 from SlicerRt/update-SlicerRT

ENH: SlicerRT 0.13.1: Fixed install step of new dynamically linked libra...
Update Reporting

Fixed several issues related to non-conformance to the standard.

https://github.com/fedorov/Reporting/compare/1615ccda88...a7daa33bab
Merge pull request #550 from fedorov/update-Reporting

Update Reporting
Update MultidimData extension: Implemented saving/loading of sequence nodes
Merge pull request #552 from SlicerRt/update-MultidimData

Update MultidimData extension: Implemented saving/loading of sequence nodes
Updated MultidimData extension: Fixed links to screenshots and help pages
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