Add Ayrshare (#2037)

Squashs:

* Add Ayrshare API to Social

* Add Ayrshare API
Co-authored-by: Matheus Felipe <50463866+matheusfelipeog@users.noreply.github.com>
Co-authored-by: Geoffrey Bourne <geoff@ayrshare.com>
Co-authored-by: Matheus Felipe <50463866+matheusfelipeog@users.noreply.github.com>

README.md

@@ -1014,6 +1014,7 @@ API | Description | Auth | HTTPS | CORS |
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
 | [4chan](https://github.com/4chan/4chan-API) | Simple image-based bulletin board dedicated to a variety of topics | No | Yes | Yes |
+| [Ayrshare](https://www.ayrshare.com) | Social media APIs to post, get analytics, and manage multiple users social media accounts | `apiKey` | Yes | Yes |
 | [Buffer](https://buffer.com/developers/api) | Access to pending and sent updates in Buffer | `OAuth` | Yes | Unknown |
 | [Cisco Spark](https://developer.ciscospark.com) | Team Collaboration Software | `OAuth` | Yes | Unknown |
 | [Discord](https://discord.com/developers/docs/intro) | Make bots for Discord, integrate Discord onto an external platform | `OAuth` | Yes | Unknown |