chore(build): rename ionic directory to src and update all references in the build process.

src/components/menu/menu-close.ts

@@ -0,0 +1,51 @@
+import {Directive, Input, HostListener} from '@angular/core';
+
+import {MenuController} from './menu-controller';
+
+
+/**
+ * @name MenuClose
+ * @description
+ * The `menuClose` directive can be placed on any button to close an open menu.
+ *
+ * @usage
+ *
+ * A simple `menuClose` button can be added using the following markup:
+ *
+ * ```html
+ * <button menuClose>Close Menu</button>
+ * ```
+ *
+ * To close a certain menu by its id or side, give the `menuClose`
+ * directive a value.
+ *
+ * ```html
+ * <button menuClose="left">Close Left Menu</button>
+ * ```
+ *
+ * @demo /docs/v2/demos/menu/
+ * @see {@link /docs/v2/components#menus Menu Component Docs}
+ * @see {@link ../../menu/Menu Menu API Docs}
+ */
+@Directive({
+  selector: '[menuClose]'
+})
+export class MenuClose {
+
+  /**
+   * @private
+   */
+  @Input() menuClose;
+
+  constructor(private _menu: MenuController) {}
+
+  /**
+  * @private
+  */
+  @HostListener('click')
+  close() {
+    let menu = this._menu.get(this.menuClose);
+    menu && menu.close();
+  }
+
+}