added MF file
added project function
added MF model
added NERExample
added SCAI chemical NER corpora
added RichFunctionTerm3, Matrix Factorization model compiles
fixed variables in CartesianProductTerm3
added RichCartesianProductTerm3
 added vector × scalar
added as symbol for RichCartesianProductTerm2 and 3
added spec for more ternary predicate
added spec for more ternary predicate
added kbPred and predict
added TermToDebugString
working on TermDebugger
tracking problematic terms in TermDebugger
finished TermDebugger
Merge branch 'master' into matrix-factorization
bugfix