Add an integration run with the new ISO.

Update used dashboard version to 1.4.2

Dashboard 1.4.2 contains a fix for an XSS security bug, so I think it would be prudent to update the Dashboard version 'shipped' with minikube to this version

godeps save ./...

Makefile: export GOPATH, fixes build on Linux #778

Fix dashboard command and integration test

Add support for net.IP to the configurator.

Update minikube-alpha.iso to v0.0.6, update readmes

Update releases for v0.12.1

fix usage of errors.Wrap()

Cut v0.12.1 Release

Format strings are not supported by errors.Wrap, so cleanup
them from error output where it is not needed.

Add docker-env options to the buildroot provisioner.

Added functionality to read/open multiple ports via service cmd

updated tests and help text for multiple ports.  Also updated docs.

Add service list subcommand

Remove vendored kube2sky, Add kube-dns as cluster addon

Switch to go-download lib

Add hyperv as a supported driver in README

Minikube has support for Hyper-V as VM driver on Windows but it was not listed in supported drivers in the list of drivers in README. This change fixes that.