[gjs] Include cairo-module.h to fix make dist

[Rico Tzschichholz <ricotz src gnome org>]

commit 924ea2572af62e562fe31f62ce9447ad5a4d8816
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Mon Mar 11 09:18:03 2013 +0100

    Include cairo-module.h to fix make dist
    
    Missing bit of 72afb8824f55ea722d18db803b3caaed4d97b4fa

 Makefile-modules.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/Makefile-modules.am b/Makefile-modules.am
index edde4f1..29502ea 100644
--- a/Makefile-modules.am
+++ b/Makefile-modules.am
@@ -45,6 +45,7 @@ libcairoNative_la_LIBADD =                      \
         $(GJS_LIBS)
 libcairoNative_la_SOURCES =                     \
        modules/cairo-private.h                 \
+       modules/cairo-module.h                  \
        modules/cairo-context.c                 \
        modules/cairo-path.c                    \
        modules/cairo-surface.c                 \