gnome-objc compile fails

[Michael Harnois <mharnois sbtek net>]

obgnome ends up with a missing function because the name of
gtk_term_setup has been changed to gtk_term_function.

-- 
Michael D. Harnois, Redeemer Lutheran Church, Washburn, IA 
mharnois@sbt.net                      aa0bt@aa0bt.ampr.org 
Most lies succeed because no one goes through the work to 
figure out how to catch them. -- Paul Ekman