Add base vagrant box setup for ubuntu12.04
Move default openjdk recipe to openjdk-build recipe of vagrant cookbook
Add 'sudo apt-get update' recipe to chef cookbook, using external submodule

Add submodule using:
git submodule add git@github.com:opscode-cookbooks/apt.git cookbooks/apt
fix failing build
Update README.md
Merge pull request #4 from andrzej-majewski/vagrant-chef-build

Vagrant chef build