use ensure_package() (part of stdlib)
Prepare 0.0.4 release
Fix README
update travis-ci config
Prepare 1.0.0 release
Renaming facts for better compatibility with others Facter
Merge remote-tracking branch 'upstream/master'
Looks like install.sh requires curl
Improving overall reliability of installation process

Check files ACL (node and npm)
Override node symlink each time to link the correct version
Cleaning code in prebuilt mechanism
Architecture and OS detection using built-in facts
Ability to install 'stable' version of node