Revert "Travis install of pip fails w/o sudo, try here"
Revert "Travis install of pip fails w/o sudo, try here"

This reverts commit e587df1893027618a77623589b08617584b9c4ee.

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