docs: add atighineanu as a contributor (containrrr#81)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

.all-contributorsrc

@@ -65,6 +65,15 @@
         "doc",
         "code"
       ]
+    },
+    {
+      "login": "atighineanu",
+      "name": "Alexei Tighineanu",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/27206712?v=4",
+      "profile": "https://github.com/atighineanu",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -17,8 +17,7 @@ Heavily inspired by <a href="https://github.com/caronc/apprise">caronc/apprise</
 [![github code size in bytes](https://img.shields.io/github/languages/code-size/containrrr/shoutrrr.svg?style=flat-square)](https://github.com/containrrr/shoutrrr)
 [![license](https://img.shields.io/github/license/containrrr/shoutrrr.svg?style=flat-square)](https://github.com/containrrr/shoutrrr/blob/master/LICENSE)
 [![godoc](https://godoc.org/github.com/containrrr/shoutrrr?status.svg)](https://godoc.org/github.com/containrrr/shoutrrr) <!-- 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](https://img.shields.io/badge/all_contributors-7-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 </div>
@@ -84,12 +83,12 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/MrLuje"><img src="https://avatars0.githubusercontent.com/u/632075?v=4" width="100px;" alt=""/><br /><sub><b>MrLuje</b></sub></a><br /><a href="https://github.com/containrrr/shoutrrr/commits?author=MrLuje" title="Code">💻</a> <a href="https://github.com/containrrr/shoutrrr/commits?author=MrLuje" title="Documentation">📖</a></td>
     <td align="center"><a href="http://simme.dev"><img src="https://avatars0.githubusercontent.com/u/1596025?v=4" width="100px;" alt=""/><br /><sub><b>Simon Aronsson</b></sub></a><br /><a href="https://github.com/containrrr/shoutrrr/commits?author=simskij" title="Code">💻</a> <a href="https://github.com/containrrr/shoutrrr/commits?author=simskij" title="Documentation">📖</a> <a href="#maintenance-simskij" title="Maintenance">🚧</a></td>
     <td align="center"><a href="https://arnested.dk"><img src="https://avatars2.githubusercontent.com/u/190005?v=4" width="100px;" alt=""/><br /><sub><b>Arne Jørgensen</b></sub></a><br /><a href="https://github.com/containrrr/shoutrrr/commits?author=arnested" title="Documentation">📖</a> <a href="https://github.com/containrrr/shoutrrr/commits?author=arnested" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/atighineanu"><img src="https://avatars1.githubusercontent.com/u/27206712?v=4" width="100px;" alt=""/><br /><sub><b>Alexei Tighineanu</b></sub></a><br /><a href="https://github.com/containrrr/shoutrrr/commits?author=atighineanu" title="Code">💻</a></td>
   </tr>
 </table>
 
 <!-- markdownlint-enable -->
 <!-- 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!