caskroom/homebrew-versions — pull request #304 by petitviolet (2014-06-27 15:45:14+00:00)
Title: Add Vagrant163 and VirtualBox4312

I've add latest versions of Vagrant and VirtualBox.
Vagrant depends on virtualbox, so I made this PR adding these 2 casks.
I've created 2 files, vagrant163.rb copied and modified from vagrant143.rb, and virtualbox431293733.rb from virtualbox43691406.rb.