zurb/foundation — pull request #2677 by MekZii (2013-06-30 21:44:34+00:00)
Title: Use $global-radius as the default setting for side-radius()

Use $global-radius as the default setting for side-radius().
This way you can:
```scss
div {
@include side-radius(bottom);
}
```
Instead of:
```scss
div {
@include side-radius(bottom, $global-radius);
}
```