More work and clean-up on JSHint compliance.

.jshintrc

@@ -12,9 +12,5 @@
   "eqnull": true,
   "loopfunc": true,
   "boss": true,
-	"shadow": true,
-	"globals": {
-		"Event": true,
-		"MouseEvent": true
-	}
+  "shadow": true
 }

src/dom/node.js

@@ -13,7 +13,9 @@
 // Node.js emulation layer of browser based environment, based on node-canvas
 // and jsdom.
 
-/*global document:true, window:true, navigator:true, HTMLCanvasElement:true, Image:true */
+/* global document:true, window:true, navigator:true, HTMLCanvasElement:true,
+   Image:true */
+
 var jsdom = require('jsdom'),
     // Node Canvas library: https://github.com/learnboost/node-canvas
     Canvas = require('canvas'),

src/event/Event.js

@@ -16,6 +16,7 @@
  * @class The Event object is the base class for any of the other event types,
  * such as {@link MouseEvent}, {@link ToolEvent} and {@link KeyEvent}.
  */
+/* global Event: true */
 var Event = Base.extend(/** @lends Event# */{
     _class: 'Event',
 

src/event/MouseEvent.js

@@ -22,6 +22,7 @@
  *
  * @extends Event
  */
+/* global MouseEvent: true */
 var MouseEvent = Event.extend(/** @lends MouseEvent# */{
     _class: 'MouseEvent',
 

src/net/Http.js

@@ -14,8 +14,8 @@ var Http = {
     request: function(method, url, callback, async) {
         // Code borrowed from Coffee Script and extended:
         async = (async === undefined) ? true : async;
-        var xhrConstructor = window.ActiveXObject || XMLHttpRequest;
-        var xhr = new xhrConstructor('Microsoft.XMLHTTP');
+        var ctor = window.ActiveXObject || XMLHttpRequest,
+            xhr = new ctor('Microsoft.XMLHTTP');
         xhr.open(method.toUpperCase(), url, async);
         if ('overrideMimeType' in xhr)
             xhr.overrideMimeType('text/plain');