finished lubasictable

src/lubasictable.js

                     $scope.pages = [];
 
                     $scope.tableOptions = $scope.options();
+                    if ($scope.tableOptions.tableName == null) {
+                        $scope.tableOptions.tableName = $scope.$id;
+                    }
+                    if (typeof $scope.tableOptions.luBusy == 'string') {
+                        $scope.tableOptions.luBusy = {
+                            group: $scope.tableOptions.luBusy,
+                            templateLoader: "luticate-loader.html",
+                            templateError: "luticate-error.html"
+                        };
+                    }
+                    if ($scope.tableOptions.luBusy == null) {
+                        $scope.tableOptions.luBusy = {
+                            group:  'luBasicTableItemList_' + $scope.$id,
+                            templateLoader: "luticate-loader.html",
+                            templateError: "luticate-error.html"
+                        };
+                    }
                     if ($scope.tableOptions.page == null) {
                         $scope.tableOptions.page = 0;
                     }
 
                         var promiseLoadItems = {
                             id: "promiseLoadItems",
-                            groups: ['itemList']
+                            groups: [$scope.tableOptions.luBusy.group]
                         };
                         $scope.tableOptions.getLoadPagePromise(page, $scope.tableOptions.perPage, promiseLoadItems)
                             .then(function (items) {
 
 angular.module('luticateUtils').run(['$templateCache', function($templateCache)
 {
-    $templateCache.put('/luticate/lubasictable.html', '<div lu-busy="itemList">' +
+    $templateCache.put('/luticate/lubasictable.html', '<div lu-busy="tableOptions.luBusy">' +
 '        <table class="col-sm-12 table table-hover">' +
 '    <thead>' +
 '    <tr>' +