.ensime updated due to adding apache tika
project/AcmgsBuild.scala: apache tika added
HtmlToTextActor: apache tika added to extract the text from Html and then sends new URLEvent to the next actor
NLPConceptMiner simple println function for debugging
application.conf: /concept_miner actor added to the routes
Messages: class added which contains events which being transferred bet actors
ConceptMinerActor: added. An actor which is responsible for mining concepts using NLPConceptMiner class
.gitignore: updated, *~ added to the list