Convert Projects to use ObjectItemList

Summary: Converts the old table to a new item list, also added ability to link icons on right side of item stack.

Test Plan: Tested adding removing, sorting of projects both active and inactive.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4960