add stopAll helper
add stopAll helper

thiagodin/Ladda,adrianha/Ladda,nextub/Ladda,brandonaaskov/Ladda,nextub/Ladda,thiagodin/Ladda,makelivedotnet/Ladda,masterweb121/Ladda,boregan/Ladda,ArthurN/Ladda,makelivedotnet/Ladda,adrianha/Ladda,baiyanghese/Ladda,jimf/Ladda,boregan/Ladda,mubassirhayat/Ladda,jimf/Ladda,brandonaaskov/Ladda,hakimel/Ladda,equimedialtd/Ladda,ArthurN/Ladda,masterweb121/Ladda