Preliminary Way of Tracking and Printing Elements Implemented
Working Implementation of Concurrent Extractor
Switched to record all StateVertex's as ID's aren't unique. Added basic output example.
Moved Example to Use Skeleton Plugin
Moved print functions out of class to plugin

Made Values Final
Made Plugin Output More Data
Merge pull request #1 from zmoshansky/CandidateElementExtractorMod

Candidate element extractor mod