Update README

Author: flipswitchingmonkey

README

@@ -1,3 +1,7 @@
-portaudio2-sharp is a C# binding for portaudio v19.
-Note that the API is very different from v18 (which is why it is named as
-portaudio2).
+This is a small GUI to make the configuration of https://github.com/dechamps/FlexASIO a bit quicker.
+
+It should pick up your existing $Usersprofile/FlexASIO.toml file and read the basic parameters. Not all of them have been implemented yet...
+
+Disclaimer: this was written in one late night, so expect 4am code quality ;)
+
+![image](https://user-images.githubusercontent.com/6930367/82940600-61ebac80-9f95-11ea-9e93-a9e3ae9bf2ae.png)