Pat Cavit

Slugs are now built-in after #104, so this should happen.

Working on this in the [unique-slugs](https://github.com/tivac/anthracite/tree/unique-slugs) branch.

I definitely prefer the "callback parameter means async" method, it's identical to how mocha test cases work and I've always loved it there. I've used it in a few of...

Further evidence for @mstade's point. https://github.com/punkave/haz#usage I'm sure they're more, but that's one I just saw today on [EchoJS](http://www.echojs.com/)

I'd use the sync version 90% of the time or more, but having async version when doing lots of operations in a loop would be nice. I'd find having to...

I'd really hate to have to write/change code to opt-in to sync behavior, I feel **really** strongly that sync should remain the default and async should be something that requires...

Cool, since you can already opt into different behavior by using `require("shelljs/global")` I'm curious: why not make the async version be accessed via `require("shelljs/async")`? That feels more consistent with the...

The trick with this is that old version docs in `/archive` need to stick around, but everything else should be blown up. I'll see what I can figure out.

There isn't a good way to do this w/ the `gh-pages` package we're using to copy things to that branch. Would need to switch to handling it manually, bleh.

@isiahmeadows I am averse to writing code if I can avoid it. If this continues to be a problem I can do the work to make it happen, but gonna...