Added Summary and Revision History
Added Summary and Revision History

revision history:
- Completion of Vagrantfile
  - Custom Box of Kali 2017.2 added to VagrantCloud: Ryandinho/Kali-linux-vbox-amd64
  - Added minor provisions to Packer scripts
    - kali.sh
    - kali.ps1
ryanestes/ryandinho.me