Description: Currently task approvals are only shown in the task view,
but we regularly have projects stuck in task approvals that have gone
unnoticed unless we hunt through tasks to see if it's stuck in an
approval Why is this feature important to you: In order to keep projects
on track, visually identifying approvals in the project timeline view
would greatly improve our ability to monitor risks in our projects in
the project timeline view. How would you like the feature to work?: Add
some sor...