Add some note about in-source configuration
Add some note about in-source configuration

Ideally not needed at all but the current state needs some source
tweaking when setting up the system for new CTFs

fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver