ATpy parser, initial commit
Python lib directory (lib/Lib) added to build.xml
SQL Share storage support
Removed a stray System.out.println
improved logging; fixed bug with metadata handling for multiple processors
Merge remote-tracking branch 'upstream/atpy' into atpy

Conflicts:
	ivy.xml
	src/edu/jhu/pha/vospace/process/NodeProcessor.java
Merge pull request #1 from dmedv/atpy

Atpy