Add the moitoring top level resource (#2148)

* Add the moitoring top level resource

* Add stackdriver monitoring to the website

Author: chrisst

google/provider.go

@@ -106,6 +106,7 @@ func Provider() terraform.ResourceProvider {
 			GeneratedFilestoreResourcesMap,
 			GeneratedRedisResourcesMap,
 			GeneratedResourceManagerResourcesMap,
+			GeneratedMonitoringResourcesMap,
 			map[string]*schema.Resource{
 				"google_app_engine_application":                resourceAppEngineApplication(),
 				"google_bigquery_dataset":                      resourceBigQueryDataset(),

website/google.erb

@@ -698,6 +698,16 @@
     </ul>
     </li>
 
+    <li<%= sidebar_current("docs-google-monitoring") %>>
+    <a href="#">Google Stackdriver Monitoring Resources</a>
+    <ul class="nav nav-visible">
+      <li<%= sidebar_current("docs-google-monitoring-alert-policy") %>>
+      <a href="/docs/providers/google/r/monitoring_alert_policy.html">google_monitoring_alert_policy</a>
+      </li>
+
+    </ul>
+    </li>
+
     <li<%= sidebar_current("docs-google-storage") %>>
     <a href="#">Google Storage Resources</a>
     <ul class="nav nav-visible">