- Allow xm_t to read network state and get and set capabilities Resolves:
        #591561
    - Allow policykit to getattr all processes
    - Allow denyhosts to connect to tcp port 9911
    - Allow pyranha to use raw ip sockets and ptrace itself
    - Allow unconfined_execmem_t and gconfsd mechanism to dbus
    - Allow staff to kill ping process
    - Add additional MLS rules