Comment 1 for bug 1392759

To get the ball rolling, I've pushed a sample implementation for Trusty:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1392759-trusty-dev-pack-install-targets

This implementation modifies the previous strategy for installing nodejs (Trusty has a newer version), which I still need to test front-to-back.

This general approach will also allow us to trim down the "developer" install docs a little bit.