Specs: dartification of gestures; move GestureManager from ApplicationDocument to Application; actu…

sky/specs/modules.md

 Sky Module System
 =================
 
 This document describes the Sky module system.
 
 Overview
 --------
 
 The Sky module system is based on the ``import`` element. In its
 most basic form, you import a module as follows:
@@ skipping 111 matching lines @@
 }
 
 class Module : AbstractModule {
   constructor (Application application, Document document, String url); // O(1)
   readonly attribute Application application; // O(1)
 
   attribute any exports; // O(1) // defaults to {}
 }
 
 class Application : AbstractModule {
-  constructor (Document document, String url); // O(1)
+  constructor (Document document, GestureManager gestureManager, String url); // O(1)
   attribute String title; // O(1)
+  readonly attribute GestureManager gestureManager;
 }
 ```
 
  
 Naming modules
 --------------
 
 The ``as`` attribute on the ``import`` element binds a name to the
 imported module:
 
@@ skipping 12 matching lines @@
 Where ``name_1`` through ``name_n`` are the names bound to the
 various named imports in the script element's document,
 ``source_code`` is the text content of the script element,
 ``source_module`` is the ``Module`` object of the script element's
 module, and ``value_1`` through ``value_n`` are the values
 exported by the various named imports in the script element's
 document.
 
 When an import fails to load, the ``as`` name for the import gets
 bound to ``undefined``.