provisioner/salt: install salt
provisioner/salt: pass args to bootstrap
provisioner/salt: docs
provisioner/salt: copy local state tree to remote, run highstate
provisioner/salt: document 3c1f142
provisioner/salt: put state tree temporarily in /tmp/salt by default
provisioner/salt: simple tests
provisioner/salt: use cmd.StartWithUi
provisioner/salt-masterless: rename
builder/vmware: Add Support for VMware Player 5 (Linux)

We have two choices for VMware on Linux.  We already support
Workstation, add support for Player too.

VMware Player doesn't come with vmware-vdiskmanager, so fall back to
using qemu-img if we can find that.

Conflicts:
	builder/vmware/driver.go
builder/vmware: We only need one runAndLog function

We shouldn't need a different one for each driver ...

Conflicts:
	builder/vmware/driver_workstation9.go
Update CHANGELOG
builder/vmware: error message tweaking for Player driver
website: note support VMware player on Linux
builder/vmware: slightly nicer error messages
Merge pull request #220 from rgarcia/salt-provisioner

provisioner/salt-masterless: masterless salt provisioner
Update CHANGELOG
provisoner/salt-masterless: lowercase package name

/cc @rgarcia - I don't know of any Go packages that follow this naming
convention so I just lowercased it.
plugin/provisioner-salt-masterless: add empty test file

/cc @rgarcia - This just forces the tests to make sure the package
even builds. Better than nothing.
plugin/provisioner-salt-masterless: compile again