guests/linux: rsync chown if either user or group incorrect [GH-3485]
Merge pull request #3486 from benesch/fix-rsync-owner-group-linux

guests/linux: rsync chown if either user or group incorrect [GH-3485]
Update CHANGELOG
core: remove temp file when done with box
providers/hyperv: provision action [GH-3494]
Update CHANGELOG
Small fix to hyper-v provision action
Merge pull request #3497 from jingchan/master

providers/hyperv: Small fix to hyper-v provision action
commands/box/list: doesn't trigger Vagrantfile loading
command/rsync-auto: proper require
provisioners/salt: error if minion_config missing
website/www: feature preview windows guests
Merge pull request #3506 from rasschaert/master

provisioner/salt: better error if master config missing
Update CHANGELOG
v1.5.4
website/www: version for deploy
Add autostart as an option for vagrant boxes

Added specs for the environment and vagrantfile. Added a methd to retrieve
autostart_machine_names. Changed the plugin up/command to use autostart_machine_names
when no argument was given to the command.
communicators/winrm: initial import from vagrant-windows
communicators/winrm: Config unit tests (a little)
kernel/v2: configurable communicator (doesn't do anything yet)