ericam/susy — pull request #171 by barraq (2013-03-28 09:21:21+00:00)
Title: Allowing to change the nth-selector (nth-child or nth-of-type) for the mixin isolate-grid

I find that it is interesting to be able to change the nth-selector in the *isolate-grid* mixin.
For instance in the following example:

```html

section header

... some content ...

... some content ...

... some content ...

```

```css
section.wrapper section.someclass {
@include isolate-grid(x/3, x, $nth-selector: 'of-type');
}
```

Therefore I just added the parameter *$nth-selector* in the mixin.

Best,
Rémi