[gedit-collaboration] Revert "Don't use both intltool and gettext rules since they conflict (#627789)"

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 20f54c9996af5b294ede35df3cbad81a36520cdb
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu Jun 2 11:02:33 2011 +0200

    Revert "Don't use both intltool and gettext rules since they conflict (#627789)"
    
    This reverts commit a954db2c328bf38e89a628fd90e0fae2ec27ada3.
    We are not using gnome-autogen so we need this gettext rules

 configure.ac |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2c9910d..4074952 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,6 +47,9 @@ dnl Gettext stuff.
 dnl ================================================================
 IT_PROG_INTLTOOL([0.41.0])
 
+AM_GNU_GETTEXT_VERSION([0.17])
+AM_GNU_GETTEXT([external])
+
 GETTEXT_PACKAGE=geditcollaboration
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package])