nginx-standard drop

[Elan Ruusamäe]

proposition:
   drop nginx "-standard" suffix? in package and filenames

rationale:
   why pld should be again unique and packaging nginx differently

other reasons:
   could create docker base image using pld and behaving like official 
nginx image

https://github.com/nginxinc/docker-nginx/blob/8921999083def7ba43a06fabd5f80e4406651353/mainline/jessie/Dockerfile

i tried to hack in my base image adding symlinks, but even accesslogs 
are different

/var/log/nginx/nginx-standard_error.log
vs
/var/log/nginx/access.log

-- 
glen