Slicer/ExtensionsIndex — pull request #497 by skumar221 (2013-12-03 00:44:01+00:00)
Title: Bug fixes related to image and icon paths, testing files.

1) Github (at least on OS X) is case-insensitive with its paths, so the extensions index image references were returning blanks.
2) Commented out any automated testing code -- to be fleshed out at a later time.