Allow discard of option to prevent damage

[bennoffsinger]

A bot should always be given the chance to discard an option instead of taking damage due to laser fire (board lasers or bot lasers).

This is particularly important with circuit breaker. In my very first test game I mixed up my two screens and ran my bot with circuit breaker into a laser. I'm not parked there for life since circuit breaker will ensure I'm always powered down.