GitLab

* upstream/master:
Update CHANGELOG for v1.8 release
updated oracle-cert.cer for VirtualBox 4.3.8
Fix Typo
Add Additional Documentation For Key Element
Update Product Key Documentation, Move KMS Keys Into Key Element
(Commented Out)
Update documentation to elaborate on Product Key specification Add
commented Key elements in answer files
The product keys need to be declared in the <Key /> element, as per
http://technet.microsoft.com/en-us/library/cc721925(v=ws.10).aspx
Update changelog
Update CHANGELOG for 1.7 Release
Update Puppet Version to 3.4.3
Due to the Vagrantfile merging algorithm, having default port
forwarding in the box breaks multi-VM port forwarding setups.
http://docs.vagrantup.com/v2/vagrantfile/index.html
Add support for Windows 7
add support for windows 2012 r2 core
add support for windows 2008 r2 core

- Remove Gemfile / Gemfile.lock - not needed

Enhance docs for supported Packer version, disabling Windows Update installation and using retail ISOs

No need for step 4. There is already an `iso` folder