pvvoltageridethru default toml

[JKeen8]

The kvarLimit is set to [No_VRT] in the develop-new branch. This breaks the toml reader for me.

This looks like something Eric Pohl did.

I had to replace the pvvoltageridethu.toml with the one from the master branch. There were a lot of changes on the develop-new branch that don't work for me.