Revert "screwed things up -- reverting"

This reverts commit 9a69e3faea1121ee6ed9f71154e8307ff5bce17f.
Revert "Revert "screwed things up -- reverting""

This reverts commit a1bdccc0b892e5a642be53d62e0c39321e2a8d88.
Revert "screwed things up -- reverting"

This reverts commit 9a69e3faea1121ee6ed9f71154e8307ff5bce17f.
w00t!  got content_items working *right*

realized the reverse association wasn't coming through… couldn't lookup
user.content_items.  Now can though -- required adding 'foreign key'
label (as also calling them 'authors' rather than users)