improved EDA test class: print decision table for a nice overview, improved EDA class: use logistic classifier, startTraining also without configurations but parameters, changed logging to logger4j, in case of TIE: return NonEntailment
corrected logger comment
print coefficients just in confidence feature mode
Merge pull request #442 from juliakreutzer/master

Bugs fixed in MetaEDA "SimpleMetaEDAConfidenceFeatures"

--- Only local changes on the MetaEDA.