Warp Pint Brush in blender 2.7.6b?

Hello there!
I want to paint some seamless textures in blender itself in the image editor. I remember that there was little checkbox that made your brush warp over the edge, so you could easily paint seamless textures with it. The problem is that i cant find it anmyore. Is that not an option in Blender 2.7.6b anymore or do i siply not find it?
Thanks for helping out!


Tools / Tiling panel in the paint toolshelf

Thank you very much!