aziz/PlainTasks — pull request #46 by Hindol (2012-11-25 08:40:32+00:00)
Title: Proper implementation of 'archiving cancelled tasks' feature

Please merge this as soon as possible because the earlier implementation was broken. See this [comment](https://github.com/aziz/PlainTasks/issues/41#issuecomment-10676765) for more details.