Fix call to addEventListener (ticket #210).

guacamole/src/main/webapp/scripts/history.js

@@ -133,7 +133,7 @@ GuacamoleHistory = new (function() {
     this.onchange = null;
 
     // Reload when modified
-    window.addEventListener("storage", guac_history.reload);
+    window.addEventListener("storage", guac_history.reload, false);
 
     // Initial load
     guac_history.reload();

guacamole/src/main/webapp/scripts/session.js

@@ -99,7 +99,7 @@ function GuacamoleSessionState() {
     this.onchange = null;
 
     // Reload when modified
-    window.addEventListener("storage", guac_state.reload);
+    window.addEventListener("storage", guac_state.reload, false);
 
     // Initial load
     guac_state.reload();