- Change nfs dispatcher-script to be more reliable in mixed ip v4
v6 environments.

- Rebase nm-probe-radius-server-cert.patch for 1.0.4 (bsc#938198).
- Toggle with_cacert_patch to 1 to re-use the patch.

- Add explicit pkgconfig(udev) BuildRequires: we need it to define
%{_udevdir}.

- Update to version 1.0.4:
+ The MTU setting from an IPv6 neighbor discovery Router
Advertisements is now ignored if applying it would result in
invalid configuration.
+ Some configuration options can now be changed without
restarting the daemon. Notably, this applies to 'dns',
'connectivity' and 'ignore-carrier' settings.
+ The connection activation was made more robust. If an active
connection is reactivated, the device it's active on takes
precedence. If an attempt is made to activate a connection on a
different device than it is active on, the activation proceeds
removing the connection from the active device.
+ The device specifiers in configuration files now support
negation via 'except:' match.
+ Devices that only have IPv6 link-local address are no longer
assumed to be connected.
+ nmcli now provides hints and tab-completion for enumeration
properties.
+ If the IPv6 interface tokens are set they are honored when
creating an interface identifier for IPv6 addressing.
+ NetworkManager now maintains correct routing configuration when