y3

I implemented a way of making tasks that are completed easier to see at a glance. Now I need to fade out the edges that go to those nodes as well.

I was thinking maybe the user should be able to hide them completely and see what the graph would look like without them, but that would mess up dependencies. If you're doing task A because of task B and doing task B because of task C, we can't just remove task B when it's done because then we wouldn't be able to know why we're doing task A.