Merge branch 'master' into all-contributors/add-MaVdbussche

# Conflicts:
#	.all-contributorsrc
#	README.md

.all-contributorsrc

@@ -291,6 +291,15 @@
         "code"
       ]
     },
+    {
+      "login": "MaVdbussche",
+      "name": "Martin Vandenbussche",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/26136934?v=4",
+      "profile": "https://github.com/MaVdbussche",
+      "contributions": [
+        "code"
+      ]
+    },
     {
       "login": "alexsomai",
       "name": "Alexandru Somai",

README.md

@@ -208,6 +208,7 @@ This project is licensed under the terms of the MIT license.
   </tr>
   <tr>
     <td align="center"><a href="https://alexsomai.com"><img src="https://avatars1.githubusercontent.com/u/5720977?v=4" width="100px;" alt=""/><br /><sub><b>Alexandru Somai</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=alexsomai" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/MaVdbussche"><img src="https://avatars1.githubusercontent.com/u/26136934?v=4" width="100px;" alt=""/><br /><sub><b>Martin Vandenbussche</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=MaVdbussche" title="Code">💻</a></td>
   </tr>
 </table>