Merge pull request #616 from mehrtash/update-TCIABrowser

Update TCIA browser to include new enhancements
Update XNATSlicer.s4ext
ENH: Added PyDevRemoteDebug extension for easy connection to the PyDev remote debugger
Merge pull request #618 from MokaCreativeLLC/update-XNATSlicer

Update XNATSlicer.s4ext
Merge branch 'master' of github.com:Slicer/ExtensionsIndex
Updated PyDevRemoteDebug: fixed homepage and icon URLs
Merge pull request #617 from SlicerRt/update-PyDevRemoteDebug

ENH: Added PyDevRemoteDebug extension for easy connection to PyDev
Update XNATSlicer.s4ext
Merge pull request #619 from MokaCreativeLLC/update-XNATSlicer

Update XNATSlicer.s4ext
ENH: Change the selection method from checkboxes to row selection for consistency