R1:5037ba1cf8d8

Restore voting to Ponder

Summary: Ref T3578. Restores the voting UI and makes it a little prettier.

Test Plan: {F52089}

Reviewers: btrahan, chad

Reviewed By: chad

CC: aran

Maniphest Tasks: T3578

Differential Revision: https://secure.phabricator.com/D6614