Adding script to optionally uninstall cygwin on Windows 7 after provisioning
with packer.  Also parametized the shutdown_command parameter in all the
Windows 7 template files (to make this optional).
Better .gitattributes defaults for Windows folks
Normalize line endings after .gitattributes change
Supporting 10.7
Clarify OS X versions and paths to AutoPartition.app
There are two vmware builders in Packer 0.5.x
Adding saltstack as a provisioner option
Fixing Windows VirtualBox vagrant templates for Packer 0.5.x
After Packer 0.5.x was released, running `vagrant up` on VirtualBox
produced the following error:

   ERROR vagrant: #<Vagrant::Errors::VBoxManageError: There was an error while executing `VBoxManage`, a CLI used by Vagrant
    for controlling VirtualBox. The command and stderr is shown below.

    Command: ["modifyvm", "0ae9250c-75b8-43ed-80d7-59e12f6d2c5a", "--macaddress1", "{{ .BaseMacAddress }}"]

    Stderr: VBoxManage: error: Invalid MAC address format

It turns out that with Packer 0.5.x the
`config.vm.base_mac = "{{.BaseMacAddress }}" is no longer required, and if
it is present you must run `vagrant up` twice to get the VirtualBox baseboxes
to work (though it has no adverse effect on VMware).

Though, in order to not break the VMware templates by omitting the
BaseMacAddress, you must supply the appropriate scsi adapter driver
for Packer 0.5.x.

This commit contains both fixes.
Since vagrant-omnibus does not work on Windows, setting the default
provisioner on Windows to be Chef (which can be overridden if this is
not to your liking)
Experimenting with desktop templates - adding Ubuntu 12.04 desktop
Migrating WinRM install improvements to Win2008R2 templates
Migrating WinRM install improvements to Win8 templates
Deleting netboot kickstart-don't like the idea of creating one ks-net.cfg per version of the OS.  Will come up with a better solution.
Experimenting with desktop templates - adding CentOS 6.5 Desktop
Migrating WinRM install improvements to Win81 templates
Fixing typo in .gitattributes
Migrating WinRM install improvements to Win2012 templates
Migrating WinRM install improvements to Win2012r2 templates
Bumping Ubuntu 12.04 ISOs to 12.04.4
Reduce size of image by omitting unused firmware and documentation
Removing firmware reduces image size by 12MB
Removing documentation reduces images size by 29MB