Handle zigbee commands sequentially (and refactor it). #529

lib/util/settings.js

@@ -75,4 +75,5 @@ module.exports = {
     removeDevice: (id) => removeDevice(id),
     getIDByFriendlyName: (friendlyName) => getIDByFriendlyName(friendlyName),
     changeFriendlyName: (old, new_) => changeFriendlyName(old, new_),
+    getIeeAddrByFriendlyName: (friendlyName) => getIDByFriendlyName(friendlyName),
 };