Add default value for SDR classifier implementation in nupic-default.xml
Add default value for SDR classifier implementation in nupic-default.xml

badlogicmanpreet/nupic,badlogicmanpreet/nupic,lscheinkman/nupic,ywcui1990/nupic,arhik/nupic,scottpurdy/nupic,vitaly-krugl/nupic,vitaly-krugl/nupic,pulinagrawal/nupic,subutai/nupic,lscheinkman/nupic,numenta-ci/nupic,subutai/nupic,subutai/nupic,lscheinkman/nupic,numenta/nupic,EricSB/nupic,badlogicmanpreet/nupic,blueburningcoder/nupic,breznak/nupic,numenta-ci/nupic,vitaly-krugl/nupic,pulinagrawal/nupic,ywcui1990/nupic,numenta/nupic,scottpurdy/nupic,arhik/nupic,blueburningcoder/nupic,marionleborgne/nupic,breznak/nupic,numenta/nupic,rcrowder/nupic,neuroidss/nupic,rhyolight/nupic,EricSB/nupic,cogmission/nupic,ywcui1990/nupic,numenta-ci/nupic,alfonsokim/nupic,cogmission/nupic,rhyolight/nupic,EricSB/nupic,rcrowder/nupic,cogmission/nupic,rhyolight/nupic,neuroidss/nupic,breznak/nupic,blueburningcoder/nupic,marionleborgne/nupic,rcrowder/nupic,arhik/nupic,alfonsokim/nupic,neuroidss/nupic,scottpurdy/nupic,pulinagrawal/nupic,alfonsokim/nupic,marionleborgne/nupic