cleanup lua states when tasks end
cleanup lua states when tasks end

slyon/MoonGen,emmericp/MoonGen,kidaa/MoonGen,NetronomeMoongen/MoonGen,schoenb/MoonGen,gallenmu/MoonGen,bmichalo/MoonGen,pavel-odintsov/MoonGen,wenhuizhang/MoonGen,gallenmu/MoonGen,slyon/MoonGen,atheurer/MoonGen,emmericp/MoonGen,werpat/MoonGen,wenhuizhang/MoonGen,NetronomeMoongen/MoonGen,duk3luk3/MoonGen,bmichalo/MoonGen,slyon/MoonGen,duk3luk3/MoonGen,gallenmu/MoonGen,dschoeffm/MoonGen,gallenmu/MoonGen,NetronomeMoongen/MoonGen,kidaa/MoonGen,gallenmu/MoonGen,gallenmu/MoonGen,atheurer/MoonGen,scholzd/MoonGen,duk3luk3/MoonGen,emmericp/MoonGen,atheurer/MoonGen,schoenb/MoonGen,scholzd/MoonGen,kidaa/MoonGen,gallenmu/MoonGen,dschoeffm/MoonGen,schoenb/MoonGen,scholzd/MoonGen,pavel-odintsov/MoonGen,slyon/MoonGen,werpat/MoonGen,werpat/MoonGen,bmichalo/MoonGen,bmichalo/MoonGen,pavel-odintsov/MoonGen,gallenmu/MoonGen,wenhuizhang/MoonGen,dschoeffm/MoonGen