raring -> precise
remove lingering docker gpg file (for now)
split amazon builder script so we can reorder some steps
add chef-configure script, user-data bootstrap script
add non-vagrant template
add python script
add python script and rename chef script in vagrant template
force packer run to fail when tests fail
rename non-vagrant template to reflect that it only builds AWS instances
update default values for aws variables in vagrant template
add ntp, ntpdate to base packages, regenerate locales
remove bash and zsh history during cleanup
install ami tools from zip instead of ubuntu package