Homestyx hydra

R1:13346ea90430

Unbeta Ponder

Summary: Pending other diffs, this actually removes Ponder as a prototype. Fixes T3578

Test Plan: No longer listed as a prototype

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T3578

Differential Revision: https://secure.phabricator.com/D13920
Repository: R1 hydra
Commit Date: Aug 18 2015