Slicer/ExtensionsIndex — pull request #723 by skumar221 (2014-07-03 22:28:38+00:00)
Title: Update XNATSlicer.s4ext

Improvements:
-Before uploading, converts all VTKs in a scene to ascii format so that XNATImageViewer (powered by XTK) can read those files.
-Saves a master scene screenshot for a thumbnail in the mrb.