Enabling bot support

Enabling bot support

1. Build qwprogs.so with make build-dlbots (this is needed to include bot support)
2. Replace qwprogs.so in ktx directory
3. Copy bots/maps directory from the example-configs folder to your ktx directory. Each supported map is a .bot file, containing navigation information.
4. (optional) Copy .loc files into ktx/locs - this will let the bots report actual locations in team messages
5. (optional) Set k_fb_options 1 in ktx.cfg - this will enable bot support by default, rather than requiring them to be enabled by the users
6. (optional, matchless/ffa) Set k_fb_autoadd_limit & k_fb_autoremove_at cvars to automatically add & remove bots from the server (e.g. 'autoadd 4 autoremove 8' would add bots until there were 4 players in the map, and remove bots if there were over 8)