[planner] IT_PROG_INTLTOOL and AM_GNU_GETTEXT conflict

[Alexandre Franke <afranke src gnome org>]

commit 23c0b7ca4ff7af9725e91a1cf372ec3b837cc26b
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Wed Oct 1 19:54:55 2014 +0200

    IT_PROG_INTLTOOL and AM_GNU_GETTEXT conflict
    
    gnome-common changed, we need to remove the AM_GNU_GETTEXT calls

 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a3610b3..1320b16 100644
--- a/configure.ac
+++ b/configure.ac
@@ -161,9 +161,6 @@ GETTEXT_PACKAGE=planner
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [The prefix for our gettext translation domains.])
 
-AM_GNU_GETTEXT_VERSION([0.17])
-AM_GNU_GETTEXT([external])
-
 if test "x$prefix" = "xNONE"; then
   GNOMELOCALEDIR=$ac_default_prefix/${DATADIRNAME}/locale
 else