The sshd flag `-e` instructs sshd to output any logs to stderr instead
 of the syslog. Redirect this output to stdout then.

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* Added stupid docker task to makefile

* Dropped unknown option PrintLastLog from docker ssh config

* OpenSSH should log to docker stdout

* Set random pw for docker git user, otherwise it is locked

* Stop using templates and public within docker

I have restructured the docker build process entirely, the binary gets
built outside of the docker build command, now we are managing all
dependencies with real Alpine packages and I have dropped features like
socat or the cron daemon.

Signed-off-by: Thomas Boerger <tboerger@suse.de>