Make "pro" controller render results the same way the less-pro controller does

Summary: Swaps the rendering over to the current rendering. This is mostly copy/paste out of TaskListController, which is going to get nuked, with some cleanup.

Test Plan:
{F58064}

• Ran a bunch of queries.
• Viewed empty states.
• Drag-and-dropped stuff.
• (Batch editor / excel export need a tweak to run the new-style queries.)

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6961