Add a way to clean up orphaned filters. Modified the FilterManager to provide this functionality and then hooked it on the closing of the setup form. That way any orphaned Filters will be removed. This is a bit of a stop gap until the problem with the Graphical editor not being able to show them can be solved.
Add the missing Cut operation to the graphical editor to support the function built into the shape window.
Fix the button anchors on the instrumentation form so they stay at the bottom when it is re-sized.