Update requirements.txt
Update requirements.txt

numenta/nupic,alfonsokim/nupic,subutai/nupic,alfonsokim/nupic,neuroidss/nupic,numenta/nupic,numenta/nupic,rcrowder/nupic,subutai/nupic,neuroidss/nupic,alfonsokim/nupic,rhyolight/nupic,rcrowder/nupic,neuroidss/nupic,subutai/nupic,rhyolight/nupic,rcrowder/nupic,rhyolight/nupic