Remove 3rd party package warning from README

The distribution that shall not be named (btw) has decided to
comply with the license. (For now?)

README.md

@@ -66,12 +66,6 @@ to your `~/.profile`. If you do already have that, you may have to log in and ou
 
 Please see the [Troubleshooting](https://github.com/lawl/NoiseTorch/wiki/Troubleshooting) section in the wiki.
 
-## Third party packages (like AUR)
-
-Please do not use them. Some are known to mess with configuration files and will break things even if you did install a NoiseTorch package from an official source later on. If you had ever installed NoiseTorch from a non-official source, make sure to *completely* remove every trace, including deleting your `~/.config/noisetorch` directory, before reporting an issue.
-
-If you have been maintaining a third party package for a while and would like it to be blessed as supported, please send me an e-mail.
-
 ## Usage
 
 Select the microphone you want to denoise, and click "Load NoiseTorch", NoiseTorch will create a virtual microphone called "NoiseTorch Microphone" that you can select in any application. Output filtering works the same way, simply output the applications you want to filter to "NoiseTorch Headphones".