[dia] pydia: add header forgotten two commit ago

[Hans Breuer <hans src gnome org>]

commit 6930be616771e11e6ef7bfb2c63c004cdb6389e6
Author: Hans Breuer <hans breuer org>
Date:   Sat Jan 8 16:28:02 2011 +0100

    pydia: add header forgotten two commit ago

 plug-ins/python/pydia-render.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plug-ins/python/pydia-render.h b/plug-ins/python/pydia-render.h
new file mode 100644
index 0000000..15035a9
--- /dev/null
+++ b/plug-ins/python/pydia-render.h
@@ -0,0 +1 @@
+DiaRenderer *PyDia_new_renderer_wrapper (PyObject *self);