Forked repo for maintenance

[lachlan-00]

Hi,
I've forked the repo here https://github.com/lachlan-00/prettyphoto and pulled it into the Ampache project manually from my updated fork

I've updated and merged patches from a few of the obvious pulls to fix some of the larger issues. We use a very basic version without the socials and links/videos but it should be better for those people too.

If anyone is still interested in this project you can merge your changes there and i'll look at whether would need to be made available for composer/npm/ whatever people use.