Initial import Google Custom Search 2.0

Updated demo to use it.

examples/demo/site/modules/google_search_20/config/google_search_20.json

@@ -0,0 +1,6 @@
+{
+    "gcse": {
+     		"cx":"",
+     		"secret_key":""
+     }	
+}

examples/demo/site/modules/google_search_20/templates/block_search.tpl

@@ -0,0 +1,7 @@
+<section>
+  <header>
+    <h2>Results for <kbd>{$cms_search_query/}</kbd></h2>
+  </header>
+  
+   <gcse:searchresults-only></gcse:searchresults-only>
+</section>

examples/demo/site/themes/bootstrap/page.tpl

@@ -40,7 +40,7 @@
 	<!-- Page search -->
 	<div class="row">
 		<div class="col-md-2 col-md-offset-9">
-			<form action="{$site_url/}gcse" class="search-form" id="gcse_search_form">
+			<form action="{$site_url/}gcse20" class="search-form" id="gcse_search_form">
 				<div class="form-group has-feedback">
 					<input type="search" class="form-control" name="q" id="gcse_search" placeholder="search" value="{htmlentities}{$cms_search_query/}{/htmlentities}" >
 					<span class="glyphicon glyphicon-search form-control-feedback"></span>