Free zombieslot

[Dimitrio290]

I do not know whether you have fixed it or not, but I will write for those people who are also looking for a solution to this problem.
Libcod Voron's has its own bot_buttons functions, they conflict with the meatbot (bots cannot shoot)
Here I took the Damage99 version as a basis (the libcode from the Voron does not want to compile by requiring a library that is already installed) and removed the conflicting functions.

Sry for bad english :s