#59 Make all key bindings modifiable/scripting stuff

[Anonymous]

It'd be great to be able to change what the Escape
key / F-keys do.

As the FS code is now, if you display a HUD graphic it
displays across all machines in a multiplayer game.
There's a lot of cool stuff you can't do because you
can't make graphics appear on specific machines. Please
fix!

Thanks guys!

Rellik