Reset

In Mini Micro and Farmtronics, the reset command has several effects:

1. Clears the current program from memory.
2. Clears all global variables, except the ones defined at startup.
3. Resets env.importPaths to [".", "/usr/lib", "/sys/lib"].
4. Prints the message "Program source cleared and reset"

reset is defined in /sys/startup.ms.