V3 Wish: Mesh export density adjustment

 From:  Frenchy Pilou (PILOU)
3570.14 
A cool one to add on the French wiki parts ;)
Edit : Done ;)
http://moi3d.com/wiki/Ressources_%28french%29#MergeOBJ_fusionner_des_fichiers_OBJ
and here ;)
http://moiscript.weebly.com/

EDITED: 8 Jun 2010 by PILOU