CDN: Add mapping for QUnit

Fixes #21

Author: jzaefferer

lib/cdn.js

@@ -24,6 +24,8 @@ module.exports = function( Release ) {
 
 			if ( Release.project === "jquery" ) {
 				projectCdn = jqueryCdn;
+			} else if ( Release.project === "qunit" ) {
+				projectCdn = jqueryCdn + "/qunit";
 			} else if ( /^jquery-/.test( Release.project ) ) {
 				projectCdn = jqueryCdn + "/" + Release.project.substring( 7 ) +
 					"/" + Release.newVersion;