Changed "power" icon to refresh

Author: tariqbuilds

index.html

@@ -60,7 +60,7 @@
 
         <div align="center" class="lead">
 
-            <div class="btn"><i class="icon-off"></i></div><br>
+            <div class="btn"><i class="icon-refresh"></i></div><br>
 
             A simple web dashboard to monitor your server.