Add initial configuration

src/pkjs/index.js

@@ -0,0 +1,8 @@
+var Clay = require('@rebble/clay');
+var clayConfig = require('./config');
+var customClay = require('./customClay');
+new Clay(clayConfig, customClay);
+
+Pebble.addEventListener("ready", function () {
+    Pebble.sendAppMessage({ PKJS_READY: 1 });
+});