Remove unnused Stacklead environment variable
Remove unnused Stacklead environment variable

Zerrien/codecombat,javatlacati/codecombat,Zerrien/codecombat,kidaa/codecombat,jeremiahyan/codecombat,codecombat/codecombat,codecombat/codecombat,codecombat/codecombat,icodegame/codecombat,jeremiahyan/codecombat,javatlacati/codecombat,fabichoi/codecombat,kidaa/codecombat,javatlacati/codecombat,kidaa/codecombat,javatlacati/codecombat,jeremiahyan/codecombat,jeremiahyan/codecombat,icodegame/codecombat,codecombat/codecombat,kidaa/codecombat,fabichoi/codecombat,icodegame/codecombat,Zerrien/codecombat,fabichoi/codecombat,icodegame/codecombat,codecombat/codecombat,fabichoi/codecombat,javatlacati/codecombat,Zerrien/codecombat