cleanup chef script
do not show colordiff header
upgrade to ruby-2.1.0
portage: cleanup package provider
update bundle
fix regressions
bash: do not link ~/.profile
add sphinx base files
consolidate existing documentation
convert readme to markdown
add some structure
update lxc templates
add lots of rake tasks
remove more orphaned attributes
update bundle
lots of updates
add camus/kafka/druid
add support for chef-client arguments
refactor virtualization detection
fix various debian/ubuntu regressions