add testPredictionMultipleCategories
add testPredictionMultipleCategories

subutai/nupic,lscheinkman/nupic,rcrowder/nupic,subutai/nupic,rhyolight/nupic,vitaly-krugl/nupic,ywcui1990/nupic,numenta/nupic,vitaly-krugl/nupic,rhyolight/nupic,alfonsokim/nupic,neuroidss/nupic,numenta/nupic,scottpurdy/nupic,vitaly-krugl/nupic,rhyolight/nupic,lscheinkman/nupic,subutai/nupic,alfonsokim/nupic,rcrowder/nupic,rcrowder/nupic,ywcui1990/nupic,neuroidss/nupic,numenta/nupic,ywcui1990/nupic,alfonsokim/nupic,neuroidss/nupic,lscheinkman/nupic,scottpurdy/nupic,scottpurdy/nupic