Changes in version 2.0.2

• implemented Spectrum emulator
• implemented real time clock
• in the default keyboard map, Home can also be used now as HOLD, and End as STOP; the original keys (Pause/Break and PrintScreen/SysRq) did not work on some machines
• keyboard matrix state is no longer cleared on soft reset
• NICK registers are initialized to random values on start-up
• added new ROM images and machine configuration presets
• the makecfg utility now asks for an installation directory if started without command line arguments, and automatically creates directories
• minor improvements to GUI menu layout