refactor runner to separate run_scenario
refactor runner to separate run_scenario

joshal/behave,connorsml/behave,Gimpneek/behave,mzcity123/behave,KevinOrtman/behave,Abdoctor/behave,mzcity123/behave,benthomasson/behave,kymbert/behave,vrutkovs/behave,memee/behave,metaperl/behave,joshal/behave,metaperl/behave,kymbert/behave,Gimpneek/behave,allanlewis/behave,allanlewis/behave,jenisys/behave,spacediver/behave,tokunbo/behave-parallel,Abdoctor/behave,Gimpneek/behave,charleswhchan/behave,spacediver/behave,benthomasson/behave,jenisys/behave,charleswhchan/behave,KevinMarkVI/behave-parallel,hugeinc/behave-parallel,KevinOrtman/behave,vrutkovs/behave,tokunbo/behave-parallel,connorsml/behave