* src/NetworkManagerDialup.h: add 'type' field and NM_DIALUP_TYPE
values so that distribution-backends can differentiate between the
various types (modem, ISDN, et cetera) of dialup device that they
support.
* src/backends/NetworkManagerSuSE.c: perform isdnctrl on interface, as
needed.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1265 4912f4e0-d625-0410-9fb7-b9a5a253dbdc