SVG Sample v2

This branch depends on [svg](https://github.com/TWiStErRob/glide/commits/svg)/[PR100](https://github.com/bumptech/glide/pull/100), [simplify](https://github.com/TWiStErRob/glide/commits/simplify)/[PR101](https://github.com/bumptech/glide/pull/101) and [nitpicking](https://github.com/TWiStErRob/glide/commits/nitpicking)/[PR102](https://github.com/bumptech/glide/pull/102) branches.

Squashed them into this one as well so code compiles; but should be merged after those (by cherrypicking the commits after 0dad499)!