importlib doesn't exist in Python 2.6, adding to requirements.txt
importlib doesn't exist in Python 2.6, adding to requirements.txt

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