[arch-dev-public] new screen with pty group set

Hey all, just a "heads up" The screen package in testing has the "pty group" set to 5, which is our "tty" group in /etc/group This was requested via IRC, but i don't know if it would have a greater impact I'm unaware of, so I pushed it to testing for the time being. Please let me know if it all works for you.