OpenUpgrade/OpenUpgrade — pull request #187 by mvaled (2014-12-31 16:55:44+00:00)
Title: Remove hr_holidays_meeting_id_fkey constrain to avoid migration issues.

- The constraint will be reset by the ORM later.
- Not doing it may abort it altogether.

This replaces PR #185. See my next-to-last comment in that for rationale.