update dojo to 1.7.3

lib/dijit/_base/window.js.uncompressed.js

@@ -0,0 +1,13 @@
+define("dijit/_base/window", [
+	"dojo/window", // windowUtils.get
+	".."	// export symbol to dijit
+], function(windowUtils, dijit){
+	// module:
+	//		dijit/_base/window
+	// summary:
+	//		Back compatibility module, new code should use windowUtils directly instead of using this module.
+
+	dijit.getDocumentWindow = function(doc){
+		return windowUtils.get(doc);
+	};
+});