Observers for “laces” should be removed as well – otherwise undo operations fail with EXC_BAD_ACCESS if the object is faulted.
Implemented delegates.
Single Window Layout
Better code formatting.
Flipped view
Typo in unbind, heigth instead of height
Need to add startHole to endHole as well when connecting.
Merge pull request #1 from yconst/main

Main