Stanford-Online/class2go — pull request #1361 by dcadams (2012-11-26 23:10:14+00:00)
Title: Dca new working

Item #1291 (child items); @sefk and @jbau please review.

- New table for maintaining group relationships (c2g_group_items)
- Only not(level2) items appear as parents on Course Materials page
- Level2 items appear as children on Course Materials page
- Level2 items removed from left nav list.

/David