Minify python scripts

[rhubarbdog]

Because it's a super pain when you flash a program it blanks the microbit. To prevent having to ufs put data and modules back i have just flashed a blank script with command uflash then use microfs to ufs put my_module.py main.py is there any milage to add an option to minify any .py file. I'd happily attempt the work myself if you think it'd be benificial