Example generation - jquery and other deployments

Hi @juliemr,
There are two important commits here on top of your own commit.
(Sorry I rebased on my other branch so there are a couple of other commits you can mostly ignore.)

This change would need to be put in place at the same time as the changes to dgeni-packages here: https://github.com/angular/dgeni-packages/pull/1

Let me know what you think