[Bf-python] Redraw Scene scriptlink

[Willian Padovani Germano]

joeedh wrote:

> We really need this scriptlink!!  It has never worked to my knowledge.

Hi,

It's on my todo, a few days ago I looked for a place to add it, 
functions like set_scene and specially set_scene_bg, from what I 
remember.  I should investigate better / test / commit this weekend, 
then please test too to see if the chosen place is really a proper one.

-- 
Willian