add node modules to repo

app/node_modules/electron-in-page-search/example/webview/renderer.js

@@ -0,0 +1,20 @@
+const searchInPage = require('../..').default;
+
+/*
+ * Create a search instance for the current page.
+ * Make sure that create the search instance per one WebContents instance.
+ */
+let search;
+const webview = document.getElementById('target-webview');
+webview.addEventListener('dom-ready', () => {
+    search = searchInPage(webview);
+    console.log(search);
+});
+
+document.getElementById('search-page-button').addEventListener('click', () => {
+    /*
+     * .openSearchWindow() method opens and activates a search window.
+     * User can input the query and start the word seatch in page.
+     */
+    search.openSearchWindow();
+});