add an icon to the connection manager window

deluge/ui/web/css/deluge.css

@@ -92,6 +92,11 @@ html, body {
 	background: url('/icons/16/add.png') no-repeat 2px;
 }
 
+/* Connect Window */
+.x-deluge-connect-window-icon {
+	background: url('/icons/16/connection_manager.png') no-repeat 2px;
+}
+
 /* Statusbar */
 #deluge-statusbar .x-not-connected {
 	background: url('/icons/16/error.png') no-repeat 2px;

deluge/ui/web/js/deluge-connections.js

@@ -139,6 +139,7 @@ Deluge.Connections.Window = new Ext.Window({
     closable: true,
     plain: true,
     title: _('Connection Manager'),
+    iconCls: 'x-deluge-connect-window-icon',
     items: [Deluge.Connections.Grid],
     buttons: [{
         text: _('Close'),