lower dbus requirement to 0.80

ChangeLog

 Gajim 0.11 (XX October 2006)
   * New build system, using GNU autotools. See README.
-  * Support for link-local messaging via zeroconf/bonjour
+  * Support for link-local messaging via zeroconf using avahi
   * Intoducing View Menu (GNOME HIG)
   * GNOME Keyring Support (if GNOME keyring available, manage passwords and save them in an encrypted file).
   * Ability to now hide the Transports group

configure.ac

@@ -50,7 +50,7 @@ if test "x$enable_remote" = "xauto"; then
 fi
 
 if test "x$enable_remote" = "xyes";then
-	PKG_CHECK_MODULES([DBUS], [dbus-1 >= 0.61 dbus-glib-1 >= 0.61])
+	PKG_CHECK_MODULES([DBUS], [dbus-1 >= 0.60 dbus-glib-1 >= 0.60])
 	AC_SUBST(DBUS_CFLAGS)
 	AC_SUBST(DBUS_LIBS)
 	have_remote=true