metro: support multiple builds
xinetd: fix nagios check
build-kernel: do not use XZ compression for EC2 compat
add missing metadata
refactor rake tasks and add environments support
consolidate platform handling
ganymed: add nagios check
duply: add splunk integration
capistrano: add splunk integration
cleanup
base: move version selection to environments
chef: bump to 1.0.0
add support for different upstream branches
set upstream branch to next