Merged requested to merge reg/funkwhale:docs_archlinux into develop
Here comes the Arch Linux installation documentation!
- Since it is very similar to Debian I have extended the Debian installation doc rather than creating a separate one.
- I have not renamed the
debian.rstfile to avoid breaking any existing links.
- I have not tested using Apache2 instead of Nginx so I have only added a disclaimer & a link to the Arch Linux wiki.