[network-manager-openconnect] Fix distcheck by ensuring openconnect-strings.txt exists where required

[Dan Williams <dcbw src gnome org>]

commit 245a6e62efaf0854f256f80208537f486ebc88ea
Author: Dan Williams <dcbw redhat com>
Date:   Wed Jun 27 14:34:27 2012 -0500

    Fix distcheck by ensuring openconnect-strings.txt exists where required
    
    Need to make sure it's disted, otherwise it's not in the build directory
    during the distcheck, which uses a clean build directory instead of the
    source directory.

 Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 68f8d7a..e8f52c1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,7 +27,8 @@ EXTRA_DIST = nm-openconnect-service.name.in \
              $(icon_DATA)         \
              intltool-extract.in  \
              intltool-merge.in    \
-             intltool-update.in
+             intltool-update.in   \
+             openconnect-strings.txt
 
 CLEANFILES = $(nmvpnservice_DATA) $(desktop_DATA) *~
 DISTCLEANFILES = intltool-extract intltool-merge intltool-update