GTNPORTAL-3431 Missing applications icons
GTNPORTAL-3436 Fix for URL '&' in Gadgets
GTNPORTAL-3438 Review W3C markup for Gadgets
GTNPORTAL-3439 Review W3C markup for Page Wizard
Upgrade to RequireJS 2.1.11
Remove trailing whitespace in eXo.js
GTNPORTAL-3396 Support all possible js module dependency names in
define()