[pkg-go] RFS: a clutch of small go packages

[Potter, Tim (Cloud Services)]

Hi everyone.  I’ve put together a couple of packages for review.  Hopefully these
are ready to go as they’re quite small.  Could someone please review and upload?

* golang-github-coreos-go-iptables
* golang-github-d2g-dhcp4
* golang-github-d2g-dhcp4client (depends on dhcp4 package above)

Everything’s been pushed to alioth already.


Thanks,

Tim.