relaxdiego/redmine_backlogs — pull request #355 by walf443 (2011-11-23 04:27:53+00:00)
Title: refs #268 Master backlogs is too slow when there are too many sprints.

Master backlogs is too slow when there are too many sprints.

So, I added 2 commits.

- reduce running SQL by sprints.
- added feature to disable to show closed sprints in master backlogs by settings.