moving ISAAC specific metadata back to ISAAC
handle failures without going into a deadlock
handle null annotations list properly in toString
just comments
read private fields too
moving ISAAC specific metadata back into isaac
getting the dynamic refex definitions out of the
GenerateMetadataEConcepts class, and into the individual ConceptSpec
definitions classes where they belong.
fix some bugs I caused in the last commit by having circular logic
between static definitions within their constructors
newer version of surefire for better debug output
add new ConceptSpec extension to the scanned / converted classes.