Add an example Dockerfile for attached containers.
address -> url fix in docker/settings.cfg, add pipework submodule
Use our branch of pipework instead
Saner defaults in settings files and bash scripts
Fix silly dockerfile mistake - let's parse our start script with bash, not '-e'
Fix bin->sbin for nginx
Remove ipv4 artefacts from dnsmasq-external.conf
More detailed requirements
Improved dockerfile
Pipework support for unionize.rb, now with dhcp on host-side
Database support now optional, port-neutral until firewall support is implemented for second interface
Continuation of optional DB support