Modified MedSavantAppFetcher, changed xml with Mendel, Enrichment, and Demo Plugins.  Some more changes to AppDescriptor also.
Addresses issues #64 and #62.
Merge branch 'master' of https://github.com/compbio-UofT/medsavant

Conflicts:
	MedSavantClient/src/main/java/org/ut/biolab/medsavant/client/plugin/AppDescriptor.java
Removed debug code