[Bf-python] Effect module : New function modified

[jean-michel soler]

"""Hi Jean-Michel!
   
It's very good that you are making patches for the source; however, you 
should submit them to the patch tracker at projects.blender.org. Many 
people search through the patches daily and all patches are considered 
there. Thanks for being involved in Blender! :) """


Thus :  
https://projects.blender.org/tracker/index.php?func=detail&aid=3328&group_id=9&atid=127

-jms-