Previously, HOME was inherited from the environment of the init process, which
has HOME=/ set. Of course, / is not writable on gokrazy, so this change makes
things less strict and should therefore not break any deployments.
To configure, run the following command in an interactive shell (e.g. via
breakglass, or when mounting the permanent partition of the SD card on the
host):
mkdir /perm/remote_syslog
echo 10.0.0.76:514 > /perm/remote_syslog/target
I recommend using a (static) IP address for increased reliability, so that
remote syslog works even when DNS does not.
fixes#50
