Jean-Philippe Lang 8e3d1b694a Adds subtasking (#443) including: ... * priority, start/due dates, progress, estimate, spent time roll-up to parent issues * descendant issues tree displayed on the issue view with context menu support * issue tree display on the gantt chart * issue tree copy on project copy * unlimited nesting Defining subtasks requires the new permission 'Manage subtasks'. Subtasks can not belong to a different project than the parent task. Implementation is based on scoped nested sets for fast reads and updates. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3573 e93f8b46-1217-0410-a6f0-8f06a7374b81		2010-03-13 14:56:49 +00:00
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awesome_nested_set	Merged nested projects branch. Removes limit on subproject nesting (#594).	2009-01-24 11:31:15 +00:00
awesome_nested_set.rb	Adds subtasking (#443) including:	2010-03-13 14:56:49 +00:00