SMS Updates

1. SMS cart size detection algorithm is updated based on bank count instead of multiples of detected cart size from the header.
2. SMS cart size detection is only invoked if the "TMR SEGA" header is parsed for non-JP carts.
3. Manual selection of ROM size is now present in the SMS/GG menus to allow for manual override as detection algorithm does not work correctly for Cloud Master and Penguin Land US SMS carts.
4. SG-1000 Operation menu now allows for reset instead of relying on a power cycle.