Final tweaks to install-pkg/Makefile for Release 1.1.0.
Added https://github.com/k6ekb/chkhosts link on status
page footer.
Made description line editable like comment line.
Made "pingname" an ssh:// link from short hostname
to simplify system status table.  Made gen-webstat.sh
safe to run on existing installation - it won't clobber
existing log files.  Gen-webstat.sh does create blank
log files for a new installation so no "link not found"
messages.
Created webstat.conf file to facilitate easier configuration
and upgrades.