R1:1fb76655dfb4

Restore column point counts to workboards

Summary: Ref T4427.

Test Plan:
- Dragged a 17 XP task from "Hunting" to "Slain".
- Saw 17 XP move.
- Level up!

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4427

Differential Revision: https://secure.phabricator.com/D15237