zsh: add ~/.cargo/bin to $PATH
zsh: add ~/.cargo/bin to $PATH

Seeing as I've been playing with Rust lately.

wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent