dont package simplCore within BigSemanticsCore
ant builds for all service dependencies
Merge branch 'dev' of https://github.com/ecologylab/BigSemanticsJava into dev
metadata round trip test
Imporved RoundtripTest for metadata. A bit change to MetadataComparator.
more logrecord assertions; use isEmpty
use classdescriptor for composite fields
add newegg product price test; move doc downloading to a helper
Updated jar file.
Merged from dev branch.
Updated wrapper related jar files.
Updated simpl jar files: use 1.6 compiled versions.