By default, the APPLY_RESET should be called in random interval

Most of mudlib does not define the RANDOMIZED_RESET in the local_options. That would make their lib call the resets across the whole mudlib at the same moment. That would not be whats expected.

Rename the option from RANDOMIZED_RESET to DERANDOMIZED_RESET. So it will not impact the mudlibs who does not define this option at all.