JIRA RES 2219: Adding README for sdr_math, following initial review by Subutai
JIRA RES 2219: Adding README for sdr_math, following initial review by Subutai

subutai/nupic.research,numenta/nupic.research,numenta/nupic.research,mrcslws/nupic.research,mrcslws/nupic.research,subutai/nupic.research