moving powershell libraries into windows
Version bump to 2.0.0
Publish 2.0.0 Changelog
Version bump to 2.0.1 (for development)
[COOK-4130] Support Powershell 3.0 and 4.0

Signed-off-by: Sean OMeara <someara@opscode.com>
[COOK-4132] Warn people to use Chef's built-in powershell_script resource if on Chef >= 11.6.0

Signed-off-by: Sean OMeara <someara@opscode.com>
Version bump to 3.0.0
Publish 3.0.0 Changelog
Version bump to 3.0.1 (for development)
[COOK-4480] - Fix download URL for Windows6.0-KB968930-x86.msu

Signed-off-by: Sean OMeara <someara@opscode.com>
Version bump to 3.0.2
Publish 3.0.2 Changelog
Version bump to 3.0.3 (for development)
Chef run will fail with "Chef::Exceptions::Win32RegKeyMissing" if trying to install PowerShell 4.0 on a node without PowerShell 3.0 as the registry key's will not exist. This change rescues that event and allows PowerShell 4.0 to install.
[COOK-4634] Implement Powershell 5.0 (preview)
Update changelog for release.
Update metadata version for v3.0.4
Bump devodd