Here are the changes from my old version:
[*]Wires and the overlay bubble now appear (thanks to Tad2020 for fixing these)
[*]Spawners are now added to cleanup
[*]Internal code changes to make the Wire output and overlay text update only when the number of active props change. The Think() function now operates once every 1/10 second instead of the former 1/4 second because all respective updates to active prop count have been moved here.
