- Allow BOINC client to use an HTTP proxy for all connections
    - Add labeling for /var/lib/zarafa-webapp
    - Allow mozilla plugins to read /dev/hpet
    - Allow MPD to read /dev/radnom
    - Allow dnsmasq to read /etc/NetworkManager
    - Fix storage_rw_inherited_fixed_disk_dev() to cover also blk_file
    - httpd needs to send signull to openshift init script
    - Fix tftp_read_content() interface