[linux-pam] Non-fast-forward update to branch master

The branch 'master' was changed in a way that was not a fast-forward update. NOTE: This may cause problems for people pulling from the branch. For more information, please see:

http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

947b31e... pam_tty_audit: add an option to control logging of password

Commits added to the branch:

3336865... pam_tty_audit: add an option to control logging of password (*)

(*) This commit already existed in another branch; no separate mail sent