v3.5.27-2-stdout-2

Dockerfile now sets USER to proxy just before ENTRYPOINT.

squid.conf needs to have the following:

access_log stdio:/dev/stdout
pid_filename /tmp/squid.pid

v3.5.27-2-stdout-1

Same as 3.5.27-2 with a fix for sameersbn#55 (enable squid logging to stdout).

v3.5.27-2-stdout

Same as 3.5.27-2 with a fix for sameersbn#55 (enable squid logging to stdout).