cleanup TODOs

.editorconfig

@@ -36,5 +36,8 @@ csharp_style_var_when_type_is_apparent = true:suggestion
 csharp_style_var_elsewhere = true:suggestion
 csharp_prefer_braces = false : none
 
-[*.{js,less}]
+[*.js]
+trim_trailing_whitespace = true
+
+[*.less]
 trim_trailing_whitespace = false

src/Umbraco.Web.UI.Client/src/common/directives/validation/valpropertymsg.directive.js

@@ -171,7 +171,6 @@ function valPropertyMsg(serverValidationManager, localizationService, angularHel
             // we find all ngModel controls recursively on this form (but stop recursing before we get to the next)
             // umbProperty form). Then for each ngModelController we assign a new $validator. This $validator 
             // will execute whenever the value is changed which allows us to check and reset the server validator
-            // TODO: Is this even needed?
             function startWatch() {
                 if (!watcher) {
 

src/Umbraco.Web.UI.Client/src/common/services/contenteditinghelper.service.js

@@ -634,7 +634,6 @@ function contentEditingHelper(fileManager, $q, $location, $routeParams, editorSt
                     formHelper.handleServerValidation(args.err.data.ModelState);
 
                     //add model state errors to notifications
-                    // TODO: Need to ignore complex messages
                     if (args.showNotifications) {
                         showNotificationsForModelsState(args.err.data.ModelState);
                     }