added novalidate option to dialog ok close

src/directives/dialogokcancel.js

                         $scope.pending = false;
                         $scope.submitted = false;
 
+                        $scope.novalidate = attrs.novalidate != undefined ? "" : undefined;
+
                         $scope.__submit = function()
                         {
                             $scope.submitted = true;
     angular.module("luticateUtils").run(["$templateCache", function($templateCache)
     {
         $templateCache.put("/luticateUtils/dialogokcancel-directive.html", '<div class="popin modal-content" xmlns="http://www.w3.org/1999/html">' +
-    '<form name="form" ng-submit="__submit()">' +
+    '<form name="form" ng-submit="__submit()" ng-attr-novalidate="{{novalidate}}">' +
     '<div class="modal-header">{{ title }}</div>' +
     '<div class="modal-body" lu-busy="modal">' +
     '    <div class="form-group form-horizontal">' +