Replace old DynTabMenu code with jQuery/RequireJS plugin
On the JS code sprint, the task to work on the DynTabMenu to be abstracted and
cleaned is done via RequireJS + jQuery.
A completely new jQuery plugin is written that stores the current selected tab ID
in the local storage (available in IE8+) or falls back to the first tab of the menu
The changes separates logic (JS) from structure (HTML), and removes
plain old JS.