Referencing my MQTT Bindings for Azure Functions

Hi, if you're interested, hereby a reference to my work on MQTT Bindings for Azure Functions where I used this library. Thanks for the excellent work. More background [over here](http://case.schollaart.net/2018/09/22/mqtt-and-azure-functions.html)

README.md

@@ -89,6 +89,7 @@ This library is used in the following projects:
 * MQTT Client Rx (Wrapper for Reactive Extensions, <https://github.com/1iveowl/MQTTClient.rx>)
 * MQTT Tester (MQTT client test app for [Android](https://play.google.com/store/apps/details?id=com.liveowl.mqtttester) and [iOS](https://itunes.apple.com/us/app/mqtt-tester/id1278621826?mt=8))
 * Wirehome.Core (Open Source Home Automation system for .NET Core, <https://github.com/chkr1011/Wirehome.Core>)
+* Azure Functions MQTT Bindings, [CaseOnline.Azure.WebJobs.Extensions.Mqtt](https://github.com/keesschollaart81/CaseOnline.Azure.WebJobs.Extensions.Mqtt/)
 
 If you use this library and want to see your project here please let me know.