- Allow XServer to read /proc/self/cmdline
    - Fix unconfined cron jobs
    - Allow fetchmail to transition to procmail
    - Fixes for hald_mac
    - Allow system_mail to transition to exim
    - Allow tftpd to upload files
    - Allow xdm to manage unconfined_tmp
    - Allow udef to read alsa config
    - Fix xguest to be able to connect to sound port