#12 Advmenu for cocktails

[whammoed]

I don't know if this would be considered a patch or
adding features. Anyway, this is what I did:
I added 16 event_assign options:ct1u, ct1d, ct1l, ct1r,
ct2u, ct2d, ct2l, ct2r, ct3u, ct3d, ct3l, ct3r, ct4u, ct4d,
ct4l, ct4r
(left, right, up, and down for up to 4 sides of the monitor.)
What this does:
Allows you to assign a joystick for menu movement on
each side of the cocktail
If the joystick is moved and the screen is not orientated
towards the joystick, it will rotate the screen
appropriately. Otherwise it will perform the menu
function(up, down, left, or right)
I left the default for all to 0_pad because I didn't know if
there was a way to default them to nothing, There is
probably a better way to handle this?

thanks again for the great software,