replacing Models with InfModels, tweaking test dataset
adding EntityRecogniser interface and implementation
adding getRecognisedResources and getRecognisedProperties methods
fleshing out EntityRecogniser interface and impl
SimpleEntityRecogniser matches clue fragments to known entities in dataset
ClueParser now uses SimpleEntityRecogniser to parse text clue into RDF form
tweaking entity recognition to make it less restrictive
tweaking SimpleUserInterface to increase readability of console output
adding exception package
adding InvalidClueException class
adding basic exception handling for badly formed clues
tweaking test dataset and ontology
updating ExtractionRunner