Remove unnecessary requires
Merge branch 'etc-hosts' into dev
Merge branch 'aws-provider' into dev
IyyovDaemon: validate required props at end of initialize
IyyovDaemon: Split out rput_service_config for overrides
JRubyVM: Add computed jruby_gem_home
Update aws-sdk to latest release
Add some EC2 related FIXMEs
Add MDRaid raw unmount_device opt-in

AWS instance or ephemeral storage will oft come pre-mounted (Amazon
Linux, Ubuntu?) in the wrong place, wrong filesystem. This makes it
possible to redo such a mount.
AWS rdoc
Split out relativize and caller_path methods to PathUtil
Space.use_provider, relative aws.json, Main.profile, base
EC2: Don't write the :all host role since its always implied.
Users.ssh_user_pem relative to sync file. Disable with warning if not found.
AmazonWS is a less silly name