Group at login screen for Tripower X is wrong, should be User

[fernma75]

When adding SMA Tripower X to list of devices, it is showing the following options:

• Host, Group & Password The EnnexOS powered Inverters do use a User instead of the Group. In this particular case the label of the input field is wrong. It should be named "User" instead of "Group". When you type a username and then select the right password, you can login.

[littleyoda]

I think you are using my fork. https://github.com/littleyoda/pysma/

I try to fix it in on of the next releases.