Proper fonts

Author: Suszyński Krzysztof

lib/puppet_forge_server/app/public/css/puppetlabs.css

@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+@import url(https://fonts.googleapis.com/css?family=PT+Sans&subset=latin,latin-ext);
 body {
   background: #fff;
   color: #5d5e59;