Make the passenger apache2 module installation noninteractive (and Ruby-only)
Remove note in README about selecting languages for passenger (no longer relevant)
Merge pull request #4 from daguar/make-passenger-install-noninteractive

Make passenger install noninteractive
Simplify adduser command
Fix adduser redundant instance of promptly
Merge pull request #5 from daguar/streamline-useradd

Streamline adding of users
Make password-setting explicit, since the deployer will need to know it later
Merge pull request #7 from daguar/make-password-setting-interactive

Make password-setting explicit, since the deployer will need to know it ...
Install rvm dependencies before curling its install script