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
Typo
Merge pull request #224 from zyegfryed/patch-1

website: typo
provisioner/salt-masterless: rename
builder/common: add DownloadableURL to remove duplication parsing URLs
builder/common: make rel path absolute in DownloadableURL [GH-215]
builder/common: Don't prepend slash to URL path if path is empty
builder/virtualbox,vmware: use DownloadableURL
packer: use locks/conds to avoid races on RemoteCmd.Exited [GH-42]
packer/rpc: Use the SetExited for remote communicators
communicator/ssh: use SetExited
packer: Use ch for condition variable

Thanks @titanous I didnt know this worked.
packer/plugin: more stable stderr logging