docs: add @piotr-j as a contributor

Author: ashblue

.all-contributorsrc

@@ -1,9 +1,14 @@
 {
+  "projectName": "fluid-behavior-tree",
+  "projectOwner": "ashblue",
+  "repoType": "github",
+  "repoHost": "https://github.com",
   "files": [
     "README.md"
   ],
   "imageSize": 100,
-  "commit": false,
+  "commit": true,
+  "commitConvention": "angular",
   "contributors": [
     {
       "login": "ashblue",
@@ -49,12 +54,16 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "piotr-j",
+      "name": "Piotr Jastrzebski",
+      "avatar_url": "https://avatars.githubusercontent.com/u/2499728?v=4",
+      "profile": "https://github.com/piotr-j",
+      "contributions": [
+        "code"
+      ]
     }
   ],
-  "contributorsPerLine": 7,
-  "projectName": "fluid-behavior-tree",
-  "projectOwner": "ashblue",
-  "repoType": "github",
-  "repoHost": "https://github.com",
-  "skipCi": true
+  "contributorsPerLine": 7
 }

README.md

@@ -1,4 +1,7 @@
 ![Fluid Behavior Tree](fluid-behavior-tree.jpg)
+<!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+[![All Contributors](https://img.shields.io/badge/all_contributors-6-orange.svg?style=flat-square)](#contributors-)
+<!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 [![Build Status](https://travis-ci.org/ashblue/fluid-behavior-tree.svg?branch=master)](https://travis-ci.org/ashblue/fluid-behavior-tree)
 [![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors)
@@ -722,16 +725,31 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <!-- markdownlint-disable -->
 <table>
   <tr>
-    <td align="center"><a href="http://blueashes.com"><img src="https://avatars2.githubusercontent.com/u/643307?v=4" width="100px;" alt=""/><br /><sub><b>Ash Blue</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/commits?author=ashblue" title="Code">💻</a></td>
-    <td align="center"><a href="https://jesse.tg"><img src="https://avatars0.githubusercontent.com/u/1175189?v=4" width="100px;" alt=""/><br /><sub><b>Jesse Talavera-Greenberg</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/commits?author=JesseTG" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/PureSaltProductions"><img src="https://avatars1.githubusercontent.com/u/52610924?v=4" width="100px;" alt=""/><br /><sub><b>PureSaltProductions</b></sub></a><br /><a href="#userTesting-PureSaltProductions" title="User Testing">📓</a></td>
-    <td align="center"><a href="https://github.com/mduvergey"><img src="https://avatars2.githubusercontent.com/u/18513379?v=4" width="100px;" alt=""/><br /><sub><b>Martin Duvergey</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/issues?q=author%3Amduvergey" title="Bug reports">🐛</a></td>
-    <td align="center"><a href="https://github.com/call-stack"><img src="https://avatars1.githubusercontent.com/u/38575304?v=4" width="100px;" alt=""/><br /><sub><b>call-stack</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/issues?q=author%3Acall-stack" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="http://blueashes.com"><img src="https://avatars2.githubusercontent.com/u/643307?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ash Blue</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/commits?author=ashblue" title="Code">💻</a></td>
+    <td align="center"><a href="https://jesse.tg"><img src="https://avatars0.githubusercontent.com/u/1175189?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Jesse Talavera-Greenberg</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/commits?author=JesseTG" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/PureSaltProductions"><img src="https://avatars1.githubusercontent.com/u/52610924?v=4?s=100" width="100px;" alt=""/><br /><sub><b>PureSaltProductions</b></sub></a><br /><a href="#userTesting-PureSaltProductions" title="User Testing">📓</a></td>
+    <td align="center"><a href="https://github.com/mduvergey"><img src="https://avatars2.githubusercontent.com/u/18513379?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Martin Duvergey</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/issues?q=author%3Amduvergey" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/call-stack"><img src="https://avatars1.githubusercontent.com/u/38575304?v=4?s=100" width="100px;" alt=""/><br /><sub><b>call-stack</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/issues?q=author%3Acall-stack" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/piotr-j"><img src="https://avatars.githubusercontent.com/u/2499728?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Piotr Jastrzebski</b></sub></a><br /><a href="https://github.com/ashblue/fluid-behavior-tree/commits?author=piotr-j" title="Code">💻</a></td>
   </tr>
 </table>
 
-<!-- markdownlint-enable -->
+<!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
+
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
+
+## Contributors ✨
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!