moOde App - Add to Home screen & HTTPS

[the_bertrum]

Here's the latest WIP for the plain test setup guide
https://github.com/moode-player/moode/bl..._https.txt

I just need the ANDROID part :-)

ETA: And LINUX

Maybe it doesn't need to be an MD format.

I'll dust off my github login and see if I can edit that in-situ.  Also need to add the process for adding the cert to browsers which don't necessarily use the OS store.