Configure OS type: MacOS_64 for Darwin_10_*_64 on virtualbox
Configure OS type: MacOS for Darwin_10_7 on virtualbox

This is only valid type for non x64 MacOS on virtualbox
Set virtualbox VM options for OSX, use 32MB VRAM
Merge pull request #770 from trinitronx/add-virtualbox-support-to-OSX-templates

Trying to add support for OSX on virtualbox