* [simpgmspace] Fix 2MHz and 16KHz timers on MSVC builds (fixes LCD/key/switch response delay on all AVR simulators); Introduce experimental use of Qt to simplify x-platform code (disabled by default). * Qt timer scaling fix.
* [simpgmspace] Fix 2MHz and 16KHz timers on MSVC builds (fixes LCD/key/switch response delay on all AVR simulators); Introduce experimental use of Qt to simplify x-platform code (disabled by default). * Qt timer scaling fix.