Make group names presentable to users and add builtin plugins during namespace generation.
Revamp talkeruigenerator.py to use generated group and setting names and remove as much hard-coded strings as possible
Add a --list-plugins commandline option
Use a QWebEngineView if QtWebEngine is available.
If QtWebEngine is not available replace figure tags with div's to allow
the QTextEdit to render the rest of the html properly
