Add ubuntu-12.04-docker template
Use ShellScript that docker.io provides
Add to docker group
Merge pull request #6 from shiguredo/feature/ubuntu-12.04-docker

Feature/ubuntu 12.04 docker
Add ubuntu-14.04 template
Remove unnecessary blank lines
Merge pull request #7 from shiguredo/feature/ubuntu-14.04

Add ubuntu-14.04 template
Update packer 0.6.0 and parallel builds description
Copy centos-6.5 for scientific-6.5
Add setting for scientific linux 6.5
Change the publick key URL for vagrant
Add setting for scientific-6.4
Merge pull request #8 from ringohub/feature/scientific-6.5

Add template for Scientific Linux 6.5
Merge pull request #9 from ringohub/feature/scientific-6.4

Add template for Scientific Linux 6.4
Digital ocean vagrant box