Fixed classname for StubDataInterfaceTest
Renamed StubDataInterfaceTests to be plural
Changed StubDataInterface to use more triple equal

* triple equals is more informative than double equals
Added value members to Term and Entity

* Added description to Entity (String)
* Added candidates to Term (Map Entity Id => Probability)
OutputWriter Interface and UnorganizedOutputWriter
Merge branch 'master' of github.com:DavidMah/orsen