taigaio/taiga-back — pull request #70 by niwibe (2014-09-17 14:14:54+00:00)
Title: Order refactor

- Splits unique order field of us into backlog_order, kanban_order and sprint_order.
- Splits unique order field of task in us_order and taskboard_order.
- Add special behavior for changes that includes only order changes marking them as hidden.