add device info collector

www/BluememeUtils.js

@@ -45,6 +45,10 @@ function dispatchLocalEvent(event) {
 }
 
 var api = {
+    getDeviceInfo: function (success, error) {
+        call('getDeviceInfo', [], success, error);
+    },
+
     saveWifi: function (options, success, error) {
         call('saveWifi', [asWifiOptions(options)], success, error);
     },