Merge pull request #12 from ZDisket/vits

Add VITS (PyTorch) and V1 Language Standard

Deactivate random sentences for non-EN

Merge pull request #8 from ZDisket/coqui

Add support for Coqui-TTS models (Tacotron2 and MB-MelGAN) and audio pausing

Add German to README

Make program remember last directory and filename for exporting

Finalize integration of numbers to words

Disable or enable model combo box and load button depending on whethe…

…r it found models