[library-web] Revert "Use upstream Gettext instead of glib-gettextize."

[Frederic Peters <fpeters src gnome org>]

commit 1ad1c982c822a9cb53055e4b73c38dbaa0a1dce3
Author: Frédéric Péters <fpeters 0d be>
Date:   Mon Jan 27 14:24:43 2014 +0000

    Revert "Use upstream Gettext instead of glib-gettextize."
    
    This reverts commit 43af19dbce887536cc78b6cceb61d2075a77233c.

 configure.ac |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 21e1c63..3ca32e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,8 +8,7 @@ AM_MAINTAINER_MODE
 GETTEXT_PACKAGE="libgo"
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [The gettext package])
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.17])
+AM_GLIB_GNU_GETTEXT
 IT_PROG_INTLTOOL([0.35.0])
 
 # gnome-doc-utils