Show more information about subtasks
Issues with subtasks show fields like start date, due date, estimated time, etc. as the sum from the subtask. The subtask list only includes a few fields (subject, assignee, status, %done). To improve this overview so everyone can see where the start/due date, estimated time etc. come from, it would make sense to display these fields for each subtask.
A patch implementing our requirements is attached. Against Redmine 2.3.3, but should apply cleanly to 2.4/trunk.