Fix defaults.xml so that it renders all dashboards

automatically. It uses the match " - "
since dashboards are of the form
APP_LABEL - DASHBOARD_NAME

Author: pyth0n1c

contentctl/templates/app_template/default/data/ui/nav/default.xml

@@ -1,7 +1,7 @@
 <nav search_view="search" color="#65A637">
   <view name="escu_summary" default="true"/>
-  <view name="feedback"/>
   <view name="search"/>
-  <view name="dashboards"/>
-  <a href="http://docs.splunk.com/Documentation/ESSOC">Docs</a>
+  <collection label="Dashboards">
+    <view source="unclassified" match=" - "/>
+  </collection>
 </nav>