Initial impl of simple stmt scoring tool
Initial impl of simple stmt scoring tool

Should be useful for scoring statements resulting from reading for
correctness, allowing us to optimize parameters for filtering reading
results.

bgyori/indra,johnbachman/belpy,jmuhlich/indra,johnbachman/indra,pvtodorov/indra,johnbachman/belpy,bgyori/indra,johnbachman/indra,pvtodorov/indra,sorgerlab/belpy,johnbachman/belpy,jmuhlich/indra,sorgerlab/belpy,johnbachman/indra,pvtodorov/indra,sorgerlab/indra,bgyori/indra,sorgerlab/indra,pvtodorov/indra,sorgerlab/belpy,jmuhlich/indra,sorgerlab/indra