Display red 'error' icon for Error state

- Display a red 'error' icon vs a yellow 'warning' icon when
  the Server Power is in an Error (Quiesced) state.

Resolves openbmc/openbmc#3149

Change-Id: I0d23d9406370e5b49d554b979aaedb5754601e3b
Signed-off-by: CamVan Nguyen <ctnguyen@us.ibm.com>
diff --git a/app/server-control/controllers/power-operations-controller.html b/app/server-control/controllers/power-operations-controller.html
index d20778d..dae0c67 100644
--- a/app/server-control/controllers/power-operations-controller.html
+++ b/app/server-control/controllers/power-operations-controller.html
@@ -12,7 +12,7 @@
         </div>
     </div>
     <div class="row column">
-        <div id="power-indicator-bar" class="power__indicator-bar" ng-class="{'power__state-on': dataService.server_state == 'Running', 'power__state-off': dataService.server_state == 'Off', 'power__state-indet': dataService.server_state == 'Standby'}">
+        <div id="power-indicator-bar" class="power__indicator-bar" ng-class="{'power__state-on': dataService.server_state == 'Running', 'power__state-off': dataService.server_state == 'Off', 'power__state-indet': dataService.server_state == 'Standby', 'power__state-error': dataService.server_state == 'Quiesced'}">
             <p class="inline">{{dataService.hostname}} - {{dataService.server_id}}</p>
             <h3 class="power__state inline no-margin h3"><span>{{dataService.server_state | quiescedToError}}</span></h3>
         </div>
diff --git a/app/server-control/styles/power-operations.scss b/app/server-control/styles/power-operations.scss
index add4ff3..cb2e190 100644
--- a/app/server-control/styles/power-operations.scss
+++ b/app/server-control/styles/power-operations.scss
@@ -76,6 +76,16 @@
         }
       }
     }
+    &.power__state-error {
+      background-position: 0;
+      color: $black;
+      .power__state {
+        span:before {
+          content: '';
+          @extend .icon__critical;
+        }
+      }
+    }
   }
 
   // Power button options
@@ -100,4 +110,4 @@
     }
   }
 
-} //end power-operations
\ No newline at end of file
+} //end power-operations