graphics/Hotshots: Added (screenshot tool).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
libraries/libqxt: Added (Qt4 Extension Library).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
games/dopewars: Added (Drug Dealing Game).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
games/smokinguns: Added (American Old West FPS).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>