ignore aws-credentials
add aws-sdk dependency
configure Virtualbox to use more horsepower when provisioning
pull out iso-related task to separate rakefile, refactor to use filetasks
rename arch-raw to arch-base
add version file
completely refactor Rakefile to use file tasks

better incremental compiles this way
break up Rakefile into smaller chunks
Refactor the rake scripts to support incremental rebuilds
housekeeping
execute commands individually in .box rule
extract dependencies to constant
add description to default task
swallow failure when removing box
use a witness file to verify signed download of iso
add -local vagrant boxes for smoke testing
remove unnecessary line from chef.sh
ignore templates/verified
add puppet provisioning script