Add newsttyle - redhat and font 'Liberation Sans'

- Add new files scss to support RedHat style 
- Include Font Liberation Sans which is embedded in the CSS style generated by compass using 

@include font-face("liberation Sans Regular", inline-font-files("liberation/Sans-Regular.ttf", "liberation/Sans-Regular.eot", "liberation/Sans-Regular.svg","liberation/Sans-Regular.woff"));