ui: trailing whitespace cleanup

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

www/Dashboard.js

@@ -235,11 +235,11 @@ Ext.define('PMG.dashboard.SubscriptionInfo', {
 		data.icon = 'check green';
 		data.message = gettext('Your subscription status is valid.');
 		break;
-	    case 1: 
+	    case 1:
 		data.icon = 'exclamation-triangle yellow';
 		data.message = gettext('Warning: Your subscription levels are not the same.');
 		break;
-	    case 0: 
+	    case 0:
 		data.icon = 'times-circle red';
 		data.message = gettext('You have at least one node without subscription.');
 		break;

www/MainView.js

@@ -16,7 +16,7 @@ Ext.define('PBS.MainView', {
 		}
 	    }
 	},
-	
+
 	beforeChangePath: function(path, subpath, action) {
 	    var me = this;
 
@@ -46,7 +46,7 @@ Ext.define('PBS.MainView', {
 
 	    action.resume();
 	},
-	
+
 	changePath: function(path,subpath) {
 	    var me = this;
 	    var contentpanel = me.lookupReference('contentpanel');
@@ -225,4 +225,4 @@ Ext.define('PBS.MainView', {
     ]
 });
 
- 
+

www/Subscription.js

@@ -1,7 +1,7 @@
 /*global Blob,Proxmox*/
 Ext.define('PBS.SubscriptionKeyEdit', {
     extend: 'Proxmox.window.Edit',
-    
+
     title: gettext('Upload Subscription Key'),
     width: 300,
     autoLoad: true,
@@ -81,12 +81,12 @@ Ext.define('PBS.Subscription', {
 	Ext.apply(me, {
 	    url: '/api2/json' + baseurl,
 	    cwidth1: 170,
-	    tbar: [ 
+	    tbar: [
 		{
 		    text: gettext('Upload Subscription Key'),
 		    handler: function() {
 			var win = Ext.create('PBS.SubscriptionKeyEdit', {
-			    url: '/api2/extjs/' + baseurl 
+			    url: '/api2/extjs/' + baseurl
 			});
 			win.show();
 			win.on('destroy', reload);