Add @dirkolbrich as a contributor

Author: atomicpages

.all-contributorsrc

@@ -47,6 +47,15 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "dirkolbrich",
+      "name": "Dirk Olbrich",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/3765119?v=4",
+      "profile": "http://www.dirkolbrich.de",
+      "contributions": [
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 6

README.md

@@ -1,6 +1,6 @@
 # Skeleton Sass 3
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-4-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Skeleton Sass is a highly modular version of [Skeleton CSS](http://getskeleton.com).
@@ -328,6 +328,7 @@ Skeleton Sass 3 offers a far more portable solution in order to adapt to new way
     <td align="center"><a href="https://github.com/thomasvandongen"><img src="https://avatars2.githubusercontent.com/u/11245177?v=4" width="100px;" alt=""/><br /><sub><b>Thomas van Dongen</b></sub></a><br /><a href="https://github.com/atomicpages/skeleton-sass-official/issues?q=author%3Athomasvandongen" title="Bug reports">🐛</a> <a href="https://github.com/atomicpages/skeleton-sass-official/commits?author=thomasvandongen" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/seshaljain"><img src="https://avatars0.githubusercontent.com/u/11702800?v=4" width="100px;" alt=""/><br /><sub><b>Seshal Jain</b></sub></a><br /><a href="https://github.com/atomicpages/skeleton-sass-official/issues?q=author%3Aseshaljain" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://github.com/pcbulai"><img src="https://avatars1.githubusercontent.com/u/949571?v=4" width="100px;" alt=""/><br /><sub><b>Paul Bulai</b></sub></a><br /><a href="https://github.com/atomicpages/skeleton-sass-official/issues?q=author%3Apcbulai" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="http://www.dirkolbrich.de"><img src="https://avatars1.githubusercontent.com/u/3765119?v=4" width="100px;" alt=""/><br /><sub><b>Dirk Olbrich</b></sub></a><br /><a href="https://github.com/atomicpages/skeleton-sass-official/issues?q=author%3Adirkolbrich" title="Bug reports">🐛</a></td>
   </tr>
 </table>