add uuid.bat to generate uuid facter

the custom facter uuid indicates its razor active_model uuid in
provisioning
Merge branch 'master' of git://github.com/dalang/puppet_for_the_win

Conflicts:
	wix/localization/puppet_en-us.wxl
	wix/puppet.wxs
	wix/ui/PuppetInstallDirDlg.wxs