docs: add subintp as a contributor (#30)

* docs: update README.md

* docs: create .all-contributorsrc

.all-contributorsrc

@@ -35,6 +35,16 @@
         "maintenance",
         "review"
       ]
+    },
+    {
+      "login": "subintp",
+      "name": "Subin T P",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/1742357?v=4",
+      "profile": "http://www.linkedin.com/in/subintp",
+      "contributions": [
+        "bug",
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -77,6 +77,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="http://nithindavid.me"><img src="https://avatars2.githubusercontent.com/u/1277421?v=4" width="100px;" alt="Nithin David Thomas"/><br /><sub><b>Nithin David Thomas</b></sub></a><br /><a href="https://github.com/chatwoot/chatwoot/issues?q=author%3Anithindavid" title="Bug reports">🐛</a> <a href="#blog-nithindavid" title="Blogposts">📝</a> <a href="https://github.com/chatwoot/chatwoot/commits?author=nithindavid" title="Code">💻</a> <a href="https://github.com/chatwoot/chatwoot/commits?author=nithindavid" title="Documentation">📖</a> <a href="#design-nithindavid" title="Design">🎨</a> <a href="#maintenance-nithindavid" title="Maintenance">🚧</a> <a href="#review-nithindavid" title="Reviewed Pull Requests">👀</a></td>
     <td align="center"><a href="https://github.com/pranavrajs"><img src="https://avatars3.githubusercontent.com/u/2246121?v=4" width="100px;" alt="Pranav Raj S"/><br /><sub><b>Pranav Raj S</b></sub></a><br /><a href="https://github.com/chatwoot/chatwoot/issues?q=author%3Apranavrajs" title="Bug reports">🐛</a> <a href="#blog-pranavrajs" title="Blogposts">📝</a> <a href="https://github.com/chatwoot/chatwoot/commits?author=pranavrajs" title="Code">💻</a> <a href="https://github.com/chatwoot/chatwoot/commits?author=pranavrajs" title="Documentation">📖</a> <a href="#design-pranavrajs" title="Design">🎨</a> <a href="#maintenance-pranavrajs" title="Maintenance">🚧</a> <a href="#review-pranavrajs" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="http://www.linkedin.com/in/subintp"><img src="https://avatars1.githubusercontent.com/u/1742357?v=4" width="100px;" alt="Subin T P"/><br /><sub><b>Subin T P</b></sub></a><br /><a href="https://github.com/chatwoot/chatwoot/issues?q=author%3Asubintp" title="Bug reports">🐛</a> <a href="https://github.com/chatwoot/chatwoot/commits?author=subintp" title="Code">💻</a></td>
   </tr>
 </table>