Go into Customise, on the bottom left hand side you can click Title Bar to get back the title bar, and the Show/Hide Toolbars dropdown allows you to enable the Menu bar.

Restore title bar - go to Customise (usual rightclick in empty area after tabs), at the bottom left click 'Title bar' and Exit Customise to get it back. It's anyone's guess whether something is enabled or disabled, of course - I think if the background is darker then it's ENabled.

A hilarious take on these shenanigans is at http://www.thataway.com/ (make sure Javascript is enabled).