Simplified fork of the BSD hack game

• No hunger
• No cursed items
• All items automatically identified
• Items removed related to hunger, curses, and identification
• No automatic item pickup (automatically look instead)

On FreeBSD with clang, execute the following in the 'src' directory:

env NO_WERROR=1 make

No package is currently published. To set up a system manually for play (needs to be done only once), use the following commands:

sudo mkdir /var/games/hackdir
sudo chmod 1777 /var/games/hackdir
sudo touch /var/games/hackdir/record /var/games/hackdir/perm
sudo chmod 666 /var/games/hackdir/record /var/games/hackdir/perm

Then run the hack binary that was built via make.