Allow to unfold/collapse tags in tree view

[vmario89]

Hi, i got a lot of tags in my tree view. If i want to edit some tags at the bottom i have to scroll a lot. I'd like to be able to collapse/unfold some parent's children elements to reduce the vertical length a bit.

regards, Mario

[jendib]

Great idea. Need to decide if the tree state should be persisted or not (server or client side).