Mark II wakeword change

@NeonClary @mikejgray
Would like to change the wakeword for the Mark II now that it seems to be a bit happier. Does someone have a working neon.yaml that I could start with as I see there is not one at all in ~/.config/neon.yaml
I’d like the wakework to go back to mycroft as I am a Sherlock Holmes fan .

Here are a few possible combinations: Mike Gray | Voice and Wakeword Combos For OVOS/Neon