Drop nano source code.

[sunweaver]

Hi,

my name is Mike Gabriel and I have just looked at terminal-quest regarding inclusion in Debian. The Debian Edu team has received a request [1] from a Debian user who would like to see the terminal-quest programme included in Debian.

What I stumbled over is the included source code of nano. I see three changes of nano that probably are required for nano to work with terminal quest. However, this change of alien upstream code also blocks the inclusion of terminal-quest in Debian. At least at first glance.

Please provide a terminal-quest source tree that works without the shipped-with nano code. Alternatively, please provide information on how to package this nice project without the bundled nano code.

light+love, Mike