Modern versions of nginx don't work with installer

[goose-ws]

(On Debian based systems:) the installer script expects things to be in place like:

/etc/nginx/sites-enabled/

and

/etc/nginx/snippets/

However, if using the official nginx repos for a modern version of nginx, things will instead be in places like:

/etc/nginx/conf.d/

and

/etc/nginx/fastcgi_params

Additionally, depending on the nginx configuration, the nginx user may be running as nginx instead of www-data. This can cause conflicts with the php-fpm setup and chown, and the installer script may want to check these things as well before defining values.

I'd be happy to submit some pull requests next week to try and help correct these issues, but I wanted to submit the issue first in case it helps anyone else!

[causefx]

@goose-ws if you are still interested in helping we just forked it over here:
https://github.com/Organizr/OrganizrInstaller

[goose-ws]

Whew, holy blast from the past, batman. I posted this way back when I had free time. I don't plan on having much of that for the next 8-9 months. But perhaps after!

[causefx]

lol sounds good @goose-ws