upgrade dojo to 1.8.3 (refs #570)

lib/dojo/_base/browser.js.uncompressed.js

@@ -0,0 +1,28 @@
+if(require.has){
+	require.has.add("config-selectorEngine", "acme");
+}
+define("dojo/_base/browser", [
+	"../ready",
+	"./kernel",
+	"./connect", // until we decide if connect is going back into non-browser environments
+	"./unload",
+	"./window",
+	"./event",
+	"./html",
+	"./NodeList",
+	"../query",
+	"./xhr",
+	"./fx"], function(dojo){
+
+	// module:
+	//		dojo/_base/browser
+
+	/*=====
+	return {
+		// summary:
+		//		This module causes the browser-only base modules to be loaded.
+	};
+	=====*/
+
+	return dojo;
+});