Added missing options to IGridoptions

Added missing options enableGridMenu and useExternalFiltering.

ui-grid/ui-grid.d.ts

@@ -600,6 +600,13 @@ declare module uiGrid {
          * @default false
          */
         enableFiltering?: boolean;
+        /**
+        * False by default. When enabled, this adds a settings icon in the top right of the grid, 
+        * which floats above the column header. The menu by default gives access to show/hide columns, 
+        * but can be customized to show additional actions.
+        * @default false
+        */
+        enableGridMenu?: boolean;
         /**
          * uiGridConstants.scrollbars.ALWAYS by default. This settings controls the horizontal scrollbar for the grid.
          * Supported values: uiGridConstants.scrollbars.ALWAYS, uiGridConstants.scrollbars.NEVER
@@ -791,6 +798,12 @@ declare module uiGrid {
          * @default 20
          */
         virtualizationThreshold?: number;
+        /**
+         * Disables client side filtering. When true, handle the filterChanged event and set data,
+         * defaults to false
+         * @default false
+         */
+        useExternalFiltering?: boolean;
         /**
          * Default time in milliseconds to throttle scroll events to, defaults to 70ms
          * @default 70