Moved exposing window.jQuery and window.$ to the end of the jQuery file (helps some compatibility cases with older version of Prototype). Fixes ticket #4834.

src/core.js

@@ -39,9 +39,6 @@ var jQuery = function( selector, context ) {
 	push = Array.prototype.push,
 	slice = Array.prototype.slice;
 
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
 jQuery.fn = jQuery.prototype = {
 	init: function( selector, context ) {
 		var match, elem, ret;

src/outro.js

@@ -1 +1,4 @@
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
 })(window);