Reset Ticket Items Scrollbar on State Change #17

I've added a line in the updateItemsState function to reset the scrollbar to the top when the state changes.

This fixes #17

apps/static/js/tickets.js

@@ -17,6 +17,8 @@ $(document).ready(function() {
 
 function updateItemsState(state) {
     console.debug(`updating items state to '${state}'`);
+    $("#ticketsContainer").scrollTop(0);
+
     switch (state) {
         case "content":
             $("#ticketsContainer .none-found").hide();