Add the table to the context if it's in the step.
Add the table to the context if it's in the step.

We should be warning the user if we splat a context variable they've added or if they splat a table we've added.

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