Stanford-Online/class2go — pull request #1450 by jrbl (2012-12-08 03:18:39+00:00)
Title: Jrbl 1291 child items ui

I would love to get feedback from @sefk, @jbau and @dcadams. I've tested pretty extensively and I think everything works, though I'd feel better with some unit tests.

I think there's an opportunity to use ContentGroup.groupable_types in more places to save some code.

In this version: zebra striping, simplified live_datetime output, parent assignment on file uploads, parent assignment on static page creation, child item display on the various materials pages as little individual download buttons. A fair bit of machinery added to the model to make working with ContentGroup relationships more convenient.