- Remove all mcs overrides and replace with t1 != mcs_constrained_ty
    - Add attribute_role for iptables
    - mcs_process_set_categories needs to be called for type
    - Implement additional role_attribute statements
    - Sodo domain is attempting to get the additributes of proc_kcore_t
    - Unbound uses port 8953
    - Allow svirt_t images to compromise_kernel when using pci-passthrou
    - Add label for dns lib files
    - Bluetooth aquires a dbus name
    - Remove redundant files_read_usr_file calling
    - Remove redundant files_read_etc_file calling
    - Fix mozilla_run_plugin()
    - Add role_attribute support for more domains