adding test package and PrototypeCoverageTest
adding basicCoverageTest for prototype
moving all interfaces into framework package
removing some unused imports
adding class SparqlQuery
Renaming as SimpleSparqlQuery
clue fragments and labels converted to lower case for comparison
fixing lower-case bug
adding QueryRunner class
experimenting with threading, refactoring SimpleQuery
refactoring SimpleQuery to match literals as well as resources
experimenting with extending SimpleSelector
refactoring SimpleQuery to improve performance
investigating CPU usage issues, adding NewSER class
Adding experimental new model loader and new NER