Update ring-alarm-mqtt to ring-mqtt

Replace legacy ring-alarm-mqtt with ring-mqtt codebase.

lib/utils.js

@@ -0,0 +1,24 @@
+const debug = require('debug')('ring-mqtt')
+const colors = require('colors/safe')
+const RingApi = require ('ring-client-api').RingApi
+const mqttApi = require ('mqtt')
+
+class Utils
+{
+
+    // Simple sleep function for various required delays
+    sleep(sec) {
+        return new Promise(res => setTimeout(res, sec*1000))
+    }
+
+    // Check if location has alarm panel (could be only camera/lights)
+    hasAlarm(devices) {
+        if (devices.filter(device => device.data.deviceType === 'security-panel')) {
+            return true
+        }
+        return false
+    }
+
+}
+
+module.exports = new Utils()