Merge pull request #65 from Lombiq/issue/ORCH-293

ORCH-293: Adding demo video about the Lombiq API Client for Orchard Core

Readme.md

@@ -6,6 +6,8 @@
 
 A client library for communicating with the [Orchard Core](https://www.orchardcore.net/) web APIs. Currently, it contains an implementation for the tenant and content management APIs and a console application for testing and demonstration.
 
+You can watch a demo video of the project [here](https://www.youtube.com/watch?v=VrYoN34uFQI).
+
 Do you want to quickly try out this project and see it in action? Check it out in our [Open-Source Orchard Core Extensions](https://github.com/Lombiq/Open-Source-Orchard-Core-Extensions) full Orchard Core solution and also see our other useful Orchard Core-related open-source projects!
 
 ## Documentation