[ekiga] Remove now obsolete information about gconf

[Eugen Dedu <ededu src gnome org>]

commit be639bd16fd0961d7fed12df1eb8d2671c7c326f
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Thu Feb 6 17:04:54 2014 +0100

    Remove now obsolete information about gconf

 HACKING         |    7 -------
 lib/Makefile.am |    2 +-
 2 files changed, 1 insertions(+), 8 deletions(-)
---
diff --git a/HACKING b/HACKING
index 010c01d..65968fc 100644
--- a/HACKING
+++ b/HACKING
@@ -5,11 +5,6 @@ Developers:
   sure that the function works.  See src/main.h for an example.
 - Any new file you create must start with the license preamble and the
   short file description, see src/main.cpp for an example.
-- About gconf: All notifiers and all gconf_client_notify_add must be
-  in config.cpp.  The callback that updates the gconf cache must be
-  located in the file containing the widget associated to the
-  callback.  Some general callbacks for toggles, entries, option menus
-  are located in gconf.cpp.
 - Options: Ekiga follows the "Instant Apply" model.
 - The way to include things is the following: include the Ekiga
   headers before the others.  All the .h files should contain #include
@@ -26,5 +21,3 @@ Developers:
 - Encoding: Ekiga is completely UTF-8.  The only exception is that the
   (audio/video) device names are in system codepage for Windows.  The
   latin2utf and utf2latin functions take care of that.
-- To find out which callbacks are called when a value in gconf
-  changes, search gm_conf_notifier_add in ekiga code.
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 614f01f..5c5bd8c 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -44,7 +44,7 @@ AM_CPPFLAGS = \
        -I$(top_srcdir)/lib/engine/components/ptlib
 
 AM_CFLAGS = \
-       $(GLIB_CFLAGS) $(GTK_CFLAGS) $(GCONF_CFLAGS) $(DBUS_CFLAGS)
+       $(GLIB_CFLAGS) $(GTK_CFLAGS) $(DBUS_CFLAGS)
 
 AM_LIBS = $(GLIB_LIBS) $(XML_LIBS) $(GTK_LIBS)