Merge pull request #41 from students-teach-students/all-contributors/…

…add-s-weigand

docs: add s-weigand as a contributor

.all-contributorsrc

@@ -16,6 +16,19 @@
         "projectManagement",
         "maintenance"
       ]
+    },
+    {
+      "login": "s-weigand",
+      "name": "Sebastian Weigand",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/9513634?v=4",
+      "profile": "https://github.com/s-weigand",
+      "contributions": [
+        "doc",
+        "infra",
+        "maintenance",
+        "ideas",
+        "projectManagement"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -3,7 +3,7 @@
 [![Documentation Status](https://readthedocs.org/projects/python-tools-for-students/badge/?version=latest)](https://python-tools-for-students.readthedocs.io/en/latest/?badge=latest)
 [![Notebook Viewer (nbviewer)](https://raw.githubusercontent.com/jupyter/design/master/logos/Badges/nbviewer_badge.svg?sanitize=true)](https://nbviewer.jupyter.org/github/students-teach-students/python-tools-for-students/tree/master/material/)
 [![Binder](https://static.mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/students-teach-students/python-tools-for-students/master?urlpath=lab/tree/material)
-[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors)
 
 # python-tools-for-students
 
@@ -92,6 +92,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <table>
   <tr>
     <td align="center"><a href="https://github.com/redbluee"><img src="https://avatars3.githubusercontent.com/u/43533494?v=4" width="100px;" alt="Deniz Sharideh"/><br /><sub><b>Deniz Sharideh</b></sub></a><br /><a href="#review-redbluee" title="Reviewed Pull Requests">👀</a> <a href="#ideas-redbluee" title="Ideas, Planning, & Feedback">🤔</a> <a href="#projectManagement-redbluee" title="Project Management">📆</a> <a href="#maintenance-redbluee" title="Maintenance">🚧</a></td>
+    <td align="center"><a href="https://github.com/s-weigand"><img src="https://avatars2.githubusercontent.com/u/9513634?v=4" width="100px;" alt="Sebastian Weigand"/><br /><sub><b>Sebastian Weigand</b></sub></a><br /><a href="https://github.com/students-teach-students/python-tools-for-students/commits?author=s-weigand" title="Documentation">📖</a> <a href="#infra-s-weigand" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#maintenance-s-weigand" title="Maintenance">🚧</a> <a href="#ideas-s-weigand" title="Ideas, Planning, & Feedback">🤔</a> <a href="#projectManagement-s-weigand" title="Project Management">📆</a></td>
   </tr>
 </table>