Fixes autogen.sh. It would run autopoint, which would complain
that it could not find the gettext version in configure.ac.
https://bugzilla.gnome.org/show_bug.cgi?id=748058
dnl set up gettext
dnl the version check needs to stay here because autopoint greps for it
-#AM_GNU_GETTEXT_VERSION([0.17])
-#AM_GNU_GETTEXT([external])
-#AG_GST_GETTEXT([gst-rtsp-server-$GST_API_VERSION])
+AM_GNU_GETTEXT_VERSION([0.17])
+AM_GNU_GETTEXT([external])
+AG_GST_GETTEXT([gst-rtsp-server-$GST_API_VERSION])
dnl *** check for arguments to configure ***