Link docs to /usr/share/docs

[avbop]

User lquidfire on the AUR page requested that we link the docs to /usr/share/docs. As far as I can tell, the Arch packages for texlive don't include docs by default, and the default docs location is /usr/share/docs, so this seems fine to me. Thoughts?

[eschwab]

Linking the docs seems fine. Just the python2 question for me.

[lquidfire]

The Archlinux TeX-live package does indeed not install documentation (link).

However, if following the Archlinux wiki for TeX-live, one installs the AUR package texlive-most-doc (link), then the docs will also be installed in /usr/share/texmf/doc/.

So, perhaps this link is not necessarily the correct way of doing things, since the docs are not for a Linux package, but for a TeX package?

Not sure where python2 comes in?

[eschwab]

Since gregorio-6.1.0 is coming soon, I will probably just push the maintainer change to the repo and push the release change as well. Also we did change over to python3 for gregorio so that can be left as is here in the makedepends.

[avbop]

@lquidfire: Assuming you have the same username on the AUR, thanks for taking over maintenance of this package! If you're willing to keep up this repo as well, please take a look at #15.