Added a new skill called CLIMB with a nifty climbing implementation (managed to find an use for rotating coordinate planes in my programming!!!!!)

Spiderman can climb up walls and (place cobwebs on his enemies when attacked when using SuperheroesPlusUltra)

Added reminders to medium to large sized servers to install SuperheroesPlusUltra. This is only sent to players with superheroes.notify enabled which is only on by default for operators.