Python 2.6 fix
Python 2.6 fix

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