[gobject-introspection] website: add cppgir C++ binding

[Christoph Reiter <creiter src gnome org>]

commit ca4f195684a65f09b2367029f66fa7694e515708
Author: Mark Nauwelaerts <mnauw users sourceforge net>
Date:   Sat Jan 5 11:07:12 2019 +0100

    website: add cppgir C++ binding

 docs/website/users.rst | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/docs/website/users.rst b/docs/website/users.rst
index ca7c133d..375d085e 100644
--- a/docs/website/users.rst
+++ b/docs/website/users.rst
@@ -32,6 +32,7 @@ Bindings based on GObject-Introspection
 * `gir2pascal <http://wiki.freepascal.org/gir2pascal>`__ - gir2pascal is a program to convert gir files into 
into pascal files
 * `PLGI <https://github.com/keriharris/plgi>`__ - Prolog bindings (runtime)
 * `hbgi <https://github.com/tuffnatty/hbgi>`__ - Harbour bindings for GObject Introspection (runtime)
+* `cppgir <https://www.gitlab.com/mnauw/cppgir>`__ - C++ bindings (compile time, using typelib)
 
 Projects using GObject Introspection
 ------------------------------------