Add fixes for cold reboot

This fixes the cold reboot issue with the following steps

- It applies the command to shut off the chassis.
- Then verify the chassis is off. It checks for every 5 seconds.
  During this time the spinner displays. A 5min timeout has been
  added.
- Once the chassis is off, it turns on the host.

fixes openbmc/openbmc#2795

Change-Id: I119a1c95e57c10ccee27be1512a1fc38cde307fa
Signed-off-by: Iftekharul Islam <iffy.ryan@ibm.com>
Signed-off-by: CamVan Nguyen <ctnguyen@us.ibm.com>
diff --git a/app/index.html b/app/index.html
index c55dfaf..0c2e401 100644
--- a/app/index.html
+++ b/app/index.html
@@ -16,5 +16,6 @@
     <main ng-view ng-class="{'content__container': dataService.showNavigation, 'login__wrapper': !dataService.showNavigation}">
     </main>
 
+    <errors></errors>
 </body>
 </html>