Initial design for refactoring the entity/event stores into a "QfdStore"
Making default parititon size for entities 5 instead of 7 like the event store
Making tests pass. Still need to work on the Inputformats for Entities and Events
Input formats for qfd stores work and tests pass. Getting rid of StoreEntry
Adding some docs and comments
Adding license headers
Updating readme files to get rid of StoreEntry
Merge pull request #97 from calrissian/qfd

Qfd refactor (centralizes the QFD implementation of the BooleanLogicIterator code into a single place)