Replaced travisci base box with precise64 box to enable non-Virtualbox vagrant providers.
Add sudo to bin/warden commands so warden starts cleanly.
Updated README.
Merge branch 'basebox' of https://github.com/scottfrederick/cf-vagrant-installer into scottfrederick-basebox
Added zip and unzip packages to dea recipe.
Merge branch 'basebox' of git://github.com/scottfrederick/cf-vagrant-installer into scottfrederick-basebox
Merge branch 'master' of github.com:Altoros/cf-vagrant-installer