relaxdiego/redmine_backlogs — pull request #296 by alminium (2011-10-19 08:10:00+00:00)
Title: fixed some bugs. #293, #294.

I fixed some bugs for remaining_hours branch and tested briefly.

Now master backlogs and taskboard seems work in simple operation.
However I haven't tested burndown function yet and need more test.

I may miss some points in this request. This code needs review to merge.