NetworkManager-fortisslvpn-1.2.10-bp152.2.6

- Add NetworkManager-fortisslvpn-fix-incompat-openfortivpn.patch:
  Fix incompatibility with openfortivpn >= 1.11.0 (boo#1167694,
  glgo#GNOME/NetworkManager-fortisslvpn!13).

- Add openfortivpn to Requires

- Write style: do summaries without em dashes, and do descriptions
  without double prepositions ("with X with Y").

- Update to version 1.2.10:
  + Add support for specifying the realm.
  + libnm-glib compatibility (NetworkManager < 1.0) is disabled by
    default. It can be enabled by passing --with-libnm-glib to
    configure script. Nobody should need it by now. Users that
    still use this are encouraged to let us know before the
    libnm-glib support is removed for good.
  + The auth helper in external UI mode can now be run without a
    display server. Future nmcli version will utilize this for
    handling the secrets without a graphical desktop.

- Initial packaging for openSUSE.