updating the README

Author: dmolsen

README.md

@@ -1,5 +1,5 @@
-![license](https://img.shields.io/github/license/pattern-lab/styleguidekit-assets-default.svg?maxAge=2592000)
-[![Packagist](https://img.shields.io/packagist/v/pattern-lab/styleguidekit-assets-default.svg?maxAge=2592000)](https://packagist.org/packages/pattern-lab/patternengine-mustache) [![Gitter](https://img.shields.io/gitter/room/pattern-lab/front-end.svg?maxAge=2592000)](https://gitter.im/pattern-lab/frontend-viewer)
+![license](https://img.shields.io/github/license/pattern-lab/styleguidekit-assets-default.svg)
+[![Packagist](https://img.shields.io/packagist/v/pattern-lab/styleguidekit-assets-default.svg)](https://packagist.org/packages/pattern-lab/styleguidekit-assets-default) [![Gitter](https://img.shields.io/gitter/room/pattern-lab/frontend-viewer.svg)](https://gitter.im/pattern-lab/frontend-viewer)
 
 # Static Assets for the Default StyleguideKit