tests for directory existing before deleting NTA and BUILDDIR. adds creation of intermediate directories, if any, for BUILDDIR
tests for directory existing before deleting NTA and BUILDDIR. adds creation of intermediate directories, if any, for BUILDDIR

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