builder/googlecompute: Add new googlecompute builder
builder/googlecompute: enable the googlecompute builder
builder/googlecompute: Add website docs
Use the same license as Packer core
plugin/builder-googlecompute: compile
builder/googlecompute: set ID to packer namespace now thats in core
builder/googlecompute: move config out to seperate file
website: add compute engine to layout
builder/googlecompute: private key tests
builder/googlecompute: client secrets tests
builder/googlecompute: test config basics
website: cover how to get client secrets and such in website
builder/googlecompute: cancel works
builder/googlecompute: StepCreateSSHKey tests
builder/googlecompute: driver and create instance tests
builder/googlecompute: disable other steps for now
builder/googlecompute: get rid of all client stuff for now
builder/googlecompute: better logging
website: more docs on getting the key