New Release with working port forwarding

[spearl]

PR #692 fixed port mapping but was after the release of 1.0.0

Therefore, the latest available binaries cannot handle an example like hyperctl run -d --publish 80:80 nginx without breaking on the iptables command fixed by #692

Can we make a new release with the latest code so networking works out of the box and we don't have to build from source?