robwierzbowski/node-pixrem — pull request #10 by iamvdo (2014-04-21 19:29:28+00:00)
Title: Exports processor

With this PR, it's now possible to export processor function, and combine multiple processors (and parse CSS only once):

```javascripts
var all = postcss().
use(pixrem('16px').postcss).
use(minifing);
```