adding README
adding README

dorian1453/limbo,wmv/slackbot-python,sentinelleader/limbo,kylemsguy/limbo,joshshadowfax/slask,ruhee/limbo,uilab-github/slask,Marclass/limbo,akatrevorjay/slask,llimllib/limbo,TetraEtc/limbo,uilab-github/slask,kesre/slask,Whirlscape/debt-bot,palachu/sdbot,UnILabKAIST/slask,llimllib/limbo,rizaon/limbo,cmyr/debt-bot,TetraEtc/limbo,shawnsi/limbo,freshbooks/limbo,mmisiewicz/slask,signalnine/alanabot,NUKnightLab/slask,michaelMinar/limbo,serverdensity/sdbot