add mountLayout util func

Author: rmorshea

idom/client/app/core_modules/layout.js

@@ -42,12 +42,21 @@ export function mountLayoutWithWebSocket(mountElement, endpoint) {
     );
   }
 
-  const cmpt = html`<${Layout}
-    registerUpdateCallback=${registerUpdateCallback}
-    sendCallback=${sendCallback}
-  />`;
+  return mountLayout(mountElement, registerUpdateCallback, sendCallback);
+}
 
-  return reactDOM.render(cmpt, mountElement);
+export function mountLayout(
+  mountElement,
+  registerUpdateCallback,
+  sendCallback
+) {
+  return reactDOM.render(
+    html`<${Layout}
+      registerUpdateCallback=${registerUpdateCallback}
+      sendCallback=${sendCallback}
+    />`,
+    mountElement
+  );
 }
 
 export default function Layout({ registerUpdateCallback, sendCallback }) {

idom/client/app/package.json

@@ -1,7 +1,7 @@
 {
   "name": "idom-client-react",
   "description": "A client for IDOM implemented in React",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "author": "Ryan Morshead",
   "license": "MIT",
   "repository": {