Update README add marathon env open bus event
Update README add marathon env open bus event

Dataman-Cloud/bamboo,bluepeppers/bamboo,fr34k8/bamboo,QubitProducts/bamboo,Dataman-Cloud/bamboo,QubitProducts/bamboo,timoreimann/bamboo,stephenliang/bamboo,leonlee/bamboo,mce/bamboo,timoreimann/bamboo,fr34k8/bamboo,leonlee/bamboo,bluepeppers/bamboo,pekermert/bamboo,mce/bamboo,QubitProducts/bamboo,stephenliang/bamboo,timoreimann/bamboo,fr34k8/bamboo,pekermert/bamboo,MiLk/bamboo,pekermert/bamboo,leonlee/bamboo,MiLk/bamboo,leonlee/bamboo,MiLk/bamboo,Dataman-Cloud/bamboo,QubitProducts/bamboo,stephenliang/bamboo,stephenliang/bamboo,bluepeppers/bamboo,timoreimann/bamboo,pekermert/bamboo,bluepeppers/bamboo,mce/bamboo,Dataman-Cloud/bamboo,MiLk/bamboo,mce/bamboo,fr34k8/bamboo