3 Install with `npm install rimraf`, or just drop rimraf.js somewhere.
9 The callback will be called with an error if there is one. Certain
10 errors are handled for you:
12 * `EBUSY` - rimraf will back off a maximum of opts.maxBusyTries times
14 * `EMFILE` - If too many file descriptors get opened, rimraf will
15 patiently wait until more become available.
20 It can remove stuff synchronously, too. But that's not so good. Use
21 the async API. It's better.