Merge branch 'master' into all-contributors/add-giorgosmav21

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

.all-contributorsrc

@@ -291,51 +291,6 @@
         "code"
       ]
     },
-    {
-      "login": "dgruntz",
-      "name": "Dominik Gruntz",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/1516800?v=4",
-      "profile": "https://github.com/dgruntz",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "hannespernpeintner",
-      "name": "Hannes",
-      "avatar_url": "https://avatars3.githubusercontent.com/u/1679437?v=4",
-      "profile": "https://bitbucket.org/hannespernpeintner/",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "leogtzr",
-      "name": "Leo Gutiérrez Ramírez",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/1211969?v=4",
-      "profile": "https://github.com/leogtzr",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "npczwh",
-      "name": "Zhang WH",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/14066422?v=4",
-      "profile": "https://github.com/npczwh",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "oconnelc",
-      "name": "Christopher O'Connell",
-      "avatar_url": "https://avatars0.githubusercontent.com/u/1112973?v=4",
-      "profile": "https://github.com/oconnelc",
-      "contributions": [
-        "code"
-      ]
-    },
     {
       "login": "giorgosmav21",
       "name": "George Mavroeidis",

README.md

@@ -114,7 +114,7 @@ This project is licensed under the terms of the MIT license.
     <td align="center"><a href="https://github.com/gvsharma"><img src="https://avatars1.githubusercontent.com/u/6648152?v=4" width="100px;" alt=""/><br /><sub><b>GVSharma</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=gvsharma" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/SrdjanPaunovic"><img src="https://avatars1.githubusercontent.com/u/22815104?v=4" width="100px;" alt=""/><br /><sub><b>Srđan Paunović</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=SrdjanPaunovic" title="Code">💻</a></td>
     <td align="center"><a href="https://sideris.xyz/"><img src="https://avatars3.githubusercontent.com/u/5484694?v=4" width="100px;" alt=""/><br /><sub><b>Petros G. Sideris</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=sideris" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/npczwh"><img src="https://avatars0.githubusercontent.com/u/14066422?v=4" width="100px;" alt=""/><br /><sub><b>Zhang WH</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=npczwh" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/giorgosmav21"><img src="https://avatars2.githubusercontent.com/u/22855493?v=4" width="100px;" alt=""/><br /><sub><b>George Mavroeidis</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=giorgosmav21" title="Code">💻</a></td>
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/qza"><img src="https://avatars3.githubusercontent.com/u/233149?v=4" width="100px;" alt=""/><br /><sub><b>qza</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=qza" title="Code">💻</a></td>
@@ -143,13 +143,6 @@ This project is licensed under the terms of the MIT license.
   <tr>
     <td align="center"><a href="https://www.kevinpeters.net/about/"><img src="https://avatars1.githubusercontent.com/u/12736734?v=4" width="100px;" alt=""/><br /><sub><b>Kevin Peters</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=igeligel" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/hbothra15"><img src="https://avatars1.githubusercontent.com/u/7418012?v=4" width="100px;" alt=""/><br /><sub><b>Hemant Bothra</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=hbothra15" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/giorgosmav21"><img src="https://avatars2.githubusercontent.com/u/22855493?v=4" width="100px;" alt=""/><br /><sub><b>George Mavroeidis</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=giorgosmav21" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/oconnelc"><img src="https://avatars0.githubusercontent.com/u/1112973?v=4" width="100px;" alt=""/><br /><sub><b>Christopher O'Connell</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=oconnelc" title="Code">💻</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/leogtzr"><img src="https://avatars0.githubusercontent.com/u/1211969?v=4" width="100px;" alt=""/><br /><sub><b>Leo Gutiérrez Ramírez</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=leogtzr" title="Code">💻</a></td>
-    <td align="center"><a href="https://bitbucket.org/hannespernpeintner/"><img src="https://avatars3.githubusercontent.com/u/1679437?v=4" width="100px;" alt=""/><br /><sub><b>Hannes</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=hannespernpeintner" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/dgruntz"><img src="https://avatars0.githubusercontent.com/u/1516800?v=4" width="100px;" alt=""/><br /><sub><b>Dominik Gruntz</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=dgruntz" title="Code">💻</a></td>
   </tr>
 </table>