qemu augeas: Add spice_tls/spice_tls_x509_cert_dir

If vdsm is installed and configured in Fedora 17, we add the following
items into qemu.conf:

spice_tls=1
spice_tls_x509_cert_dir="/etc/pki/vdsm/libvirt-spice"

However, after this changes, augtool cannot identify qemu.conf anymore.

src/qemu/libvirtd_qemu.aug

@@ -32,6 +32,10 @@ module Libvirtd_qemu =
                  | str_entry "vnc_password"
                  | bool_entry "vnc_sasl"
                  | str_entry "vnc_sasl_dir"
+                 | str_entry "spice_listen"
+                 | bool_entry "spice_tls"
+                 | str_entry  "spice_tls_x509_cert_dir"
+                 | str_entry "spice_passwd"
                  | str_entry "security_driver"
                  | bool_entry "security_default_confined"
                  | bool_entry "security_require_confined"
@@ -46,6 +50,7 @@ module Libvirtd_qemu =
                  | bool_entry "auto_dump_bypass_cache"
                  | bool_entry "auto_start_bypass_cache"
                  | str_entry "hugetlbfs_mount"
+                 | bool_entry "mac_filter"
                  | bool_entry "relaxed_acs_check"
                  | bool_entry "vnc_allow_host_audio"
                  | bool_entry "clear_emulator_capabilities"