run tests_run in parallel
run tests_run in parallel

python pytest-xdist; we haven't been using this;
tests_run_all seem to fail with this (Swarming already)

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