Resolves numenta/nupic#615. Added a note for using pip - add the --user flag if there are permission errors.
Resolves numenta/nupic#615. Added a note for using pip - add the --user flag if there are permission errors.

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