Feature request: mask with shape

[thSoft]

It would be great if forms could be masked with shapes, as discussed here: https://groups.google.com/d/topic/elm-discuss/WAd_Qy5xE94/discussion
Use cases include e.g. Google+-style icons, or together with transitions, even various wipes (e.g. cartoon-style circular).

[evancz]

Sorry this did not get attention til now! The Graphics.* modules now live in evancz/elm-graphics so I am trying to get stuff migrated over there.

I do not want to mess with that API too much at this point though. I expect to be focusing on <canvas> for professional users and "friendly graphics" for learning as separate use cases. Progress will be made when those start happening.