Add Kaliber (#167)

README.md

@@ -38,6 +38,7 @@ Name | Minimum size (base) | Repository | License
 [Concrete](http://davidlumley.github.io/concrete/) | 3.2 KiB | https://github.com/davidlumley/concrete | [MIT](http://opensource.org/licenses/MIT)
 [Furtive](http://furtive.co/) | 2.47 KiB | https://github.com/johnotander/furtive | [MIT](http://opensource.org/licenses/MIT)
 [iceCream](http://html5-ninja.com/icecream/) | 1.8 Kib (minified) | http://html5-ninja.com/icecream/ | [WTFPL](https://en.wikipedia.org/wiki/WTFPL)
+[Kaliber](https://robbinfellow.github.io/kaliber/) | 6KB (minified + gzipped) | https://github.com/robbinfellow/kaliber | [MIT](http://opensource.org/licenses/MIT)
 [KNACSS](http://knacss.com/) | 13.2 KiB (all modules) | https://github.com/raphaelgoetter/KNACSS | [WTFPL](https://en.wikipedia.org/wiki/WTFPL)
 [Kube](http://imperavi.com/kube/) | 15.2 KiB | https://github.com/sashka/kube | [MIT](http://opensource.org/licenses/MIT)
 [Lesli CSS](https://www.lesli.tech/css) | 37.3 KiB | https://github.com/LesliTech/LesliCSS | [GNU](http://www.gnu.org/licenses/gpl-2.0.html)