added empty constructor to SparseBinaryMatrix
added empty constructor to SparseBinaryMatrix

SaganBolliger/nupic,chanceraine/nupic,blueburningcoder/nupic,numenta/nupic,fergalbyrne/nupic,BoltzmannBrain/nupic,chen0031/nupic,subutai/nupic,BeiLuoShiMen/nupic,darshanthaker/nupic,markneville/nupic,vamsirajendra/nupic,allanino/nupic,vitaly-krugl/nupic,pap/nupic,akhilaananthram/nupic,eranchetz/nupic,loretoparisi/nupic,vamsirajendra/nupic,sambitgaan/nupic,go-bears/nupic,passiweinberger/nupic,pap/nupic,cogmission/nupic,ben-hopps/nupic,alfonsokim/nupic,alfonsokim/nupic,chen0031/nupic,go-bears/nupic,virneo/nupic,metaml/nupic,numenta/nupic,BoltzmannBrain/nupic,runt18/nupic,brev/nupic,brev/nupic,fergalbyrne/nupic,lscheinkman/nupic,vamsirajendra/nupic,glorizen/nupic,EricSB/nupic,virneo/nupic,passiweinberger/nupic,scottpurdy/nupic,alfonsokim/nupic,allanino/nupic,elkingtonmcb/nupic,pulinagrawal/nupic,badlogicmanpreet/nupic,badlogicmanpreet/nupic,rhyolight/nupic,rcrowder/nupic,metaml/nupic,markneville/nupic,markneville/nupic,marionleborgne/nupic,pulinagrawal/nupic,BeiLuoShiMen/nupic,numenta-ci/nupic,ben-hopps/nupic,wanghaven/nupic,glorizen/nupic,GeraldLoeffler/nupic,rayNymous/nupic,chen0031/nupic,fergalbyrne/nupic,numenta-ci/nupic,eranchetz/nupic,passiweinberger/nupic,cogmission/nupic,ywcui1990/nupic,subutai/nupic,allanino/nupic,glorizen/nupic,chanceraine/nupic,runt18/nupic,sambitgaan/nupic,rcrowder/nupic,vitaly-krugl/nupic,GeraldLoeffler/nupic,arhik/nupic,cngo-github/nupic,eranchetz/nupic,jcasner/nupic,virneo/nupic,lscheinkman/nupic,subutai/nupic,jcasner/nupic,loretoparisi/nupic,cogmission/nupic,rcrowder/nupic,metaml/nupic,breznak/nupic,rayNymous/nupic,akhilaananthram/nupic,lscheinkman/nupic,ywcui1990/nupic,badlogicmanpreet/nupic,wanghaven/nupic,cngo-github/nupic,breznak/nupic,numenta/nupic,ben-hopps/nupic,marionleborgne/nupic,wanghaven/nupic,ywcui1990/nupic,rhyolight/nupic,neuroidss/nupic,chanceraine/nupic,akhilaananthram/nupic,vitaly-krugl/nupic,BeiLuoShiMen/nupic,pulinagrawal/nupic,neuroidss/nupic,neuroidss/nupic,SaganBolliger/nupic,mcanthony/nupic,brev/nupic,darshanthaker/nupic,scottpurdy/nupic,sambitgaan/nupic,EricSB/nupic,blueburningcoder/nupic,elkingtonmcb/nupic,mcanthony/nupic,go-bears/nupic,loretoparisi/nupic,scottpurdy/nupic,breznak/nupic,pap/nupic,EricSB/nupic,elkingtonmcb/nupic,arhik/nupic,jcasner/nupic,mcanthony/nupic,darshanthaker/nupic,rhyolight/nupic,runt18/nupic,arhik/nupic,marionleborgne/nupic,GeraldLoeffler/nupic,rayNymous/nupic,cngo-github/nupic,BoltzmannBrain/nupic,blueburningcoder/nupic,numenta-ci/nupic,SaganBolliger/nupic