tools: Add mpy-tool.py, to work with .mpy files.
tools: Add mpy-tool.py, to work with .mpy files.

Currently it can freeze .mpy files.

hosaka/micropython,tobbad/micropython,henriknelson/micropython,tralamazza/micropython,alex-march/micropython,turbinenreiter/micropython,jmarcelino/pycom-micropython,alex-march/micropython,turbinenreiter/micropython,cwyark/micropython,alex-robbins/micropython,swegener/micropython,ganshun666/micropython,redbear/micropython,AriZuu/micropython,AriZuu/micropython,henriknelson/micropython,misterdanb/micropython,lowRISC/micropython,dinau/micropython,kerneltask/micropython,PappaPeppar/micropython,pfalcon/micropython,pramasoul/micropython,MrSurly/micropython,lowRISC/micropython,drrk/micropython,bvernoux/micropython,henriknelson/micropython,tobbad/micropython,alex-robbins/micropython,lowRISC/micropython,matthewelse/micropython,chrisdearman/micropython,toolmacher/micropython,tuc-osg/micropython,HenrikSolver/micropython,Timmenem/micropython,drrk/micropython,SHA2017-badge/micropython-esp32,Peetz0r/micropython-esp32,henriknelson/micropython,misterdanb/micropython,trezor/micropython,dmazzella/micropython,toolmacher/micropython,tuc-osg/micropython,alex-march/micropython,dinau/micropython,redbear/micropython,mpalomer/micropython,praemdonck/micropython,chrisdearman/micropython,jmarcelino/pycom-micropython,torwag/micropython,redbear/micropython,chrisdearman/micropython,emfcamp/micropython,blazewicz/micropython,hosaka/micropython,pramasoul/micropython,hiway/micropython,micropython/micropython-esp32,kerneltask/micropython,drrk/micropython,MrSurly/micropython-esp32,cwyark/micropython,lowRISC/micropython,infinnovation/micropython,infinnovation/micropython,adafruit/circuitpython,MrSurly/micropython-esp32,pozetroninc/micropython,adafruit/micropython,pfalcon/micropython,SHA2017-badge/micropython-esp32,emfcamp/micropython,micropython/micropython-esp32,PappaPeppar/micropython,trezor/micropython,matthewelse/micropython,ganshun666/micropython,tobbad/micropython,hosaka/micropython,mhoffma/micropython,Peetz0r/micropython-esp32,cwyark/micropython,Timmenem/micropython,praemdonck/micropython,hiway/micropython,pfalcon/micropython,swegener/micropython,chrisdearman/micropython,pozetroninc/micropython,lowRISC/micropython,TDAbboud/micropython,swegener/micropython,TDAbboud/micropython,tobbad/micropython,trezor/micropython,dxxb/micropython,adafruit/circuitpython,blazewicz/micropython,AriZuu/micropython,blazewicz/micropython,pozetroninc/micropython,cwyark/micropython,turbinenreiter/micropython,adafruit/circuitpython,alex-robbins/micropython,adafruit/circuitpython,mpalomer/micropython,adafruit/circuitpython,MrSurly/micropython,mhoffma/micropython,TDAbboud/micropython,dinau/micropython,redbear/micropython,oopy/micropython,redbear/micropython,MrSurly/micropython-esp32,mpalomer/micropython,ganshun666/micropython,oopy/micropython,HenrikSolver/micropython,toolmacher/micropython,puuu/micropython,mhoffma/micropython,PappaPeppar/micropython,misterdanb/micropython,MrSurly/micropython,trezor/micropython,swegener/micropython,alex-march/micropython,selste/micropython,mpalomer/micropython,bvernoux/micropython,puuu/micropython,selste/micropython,tralamazza/micropython,MrSurly/micropython,Peetz0r/micropython-esp32,chrisdearman/micropython,deshipu/micropython,Timmenem/micropython,deshipu/micropython,praemdonck/micropython,oopy/micropython,blazewicz/micropython,blazewicz/micropython,hiway/micropython,ryannathans/micropython,torwag/micropython,tuc-osg/micropython,dxxb/micropython,PappaPeppar/micropython,dinau/micropython,emfcamp/micropython,jmarcelino/pycom-micropython,jmarcelino/pycom-micropython,turbinenreiter/micropython,MrSurly/micropython-esp32,HenrikSolver/micropython,MrSurly/micropython-esp32,hiway/micropython,AriZuu/micropython,matthewelse/micropython,ryannathans/micropython,dinau/micropython,HenrikSolver/micropython,turbinenreiter/micropython,ganshun666/micropython,infinnovation/micropython,torwag/micropython,Timmenem/micropython,toolmacher/micropython,mpalomer/micropython,deshipu/micropython,mhoffma/micropython,infinnovation/micropython,AriZuu/micropython,adafruit/micropython,adafruit/micropython,infinnovation/micropython,tuc-osg/micropython,henriknelson/micropython,matthewelse/micropython,pramasoul/micropython,tralamazza/micropython,deshipu/micropython,TDAbboud/micropython,oopy/micropython,dmazzella/micropython,adafruit/micropython,ryannathans/micropython,mhoffma/micropython,micropython/micropython-esp32,selste/micropython,pramasoul/micropython,selste/micropython,ryannathans/micropython,tralamazza/micropython,drrk/micropython,hiway/micropython,alex-robbins/micropython,pfalcon/micropython,dxxb/micropython,HenrikSolver/micropython,ganshun666/micropython,dxxb/micropython,praemdonck/micropython,bvernoux/micropython,hosaka/micropython,pfalcon/micropython,trezor/micropython,oopy/micropython,dxxb/micropython,tobbad/micropython,drrk/micropython,PappaPeppar/micropython,ryannathans/micropython,jmarcelino/pycom-micropython,Timmenem/micropython,SHA2017-badge/micropython-esp32,pozetroninc/micropython,emfcamp/micropython,MrSurly/micropython,swegener/micropython,kerneltask/micropython,toolmacher/micropython,TDAbboud/micropython,dmazzella/micropython,puuu/micropython,emfcamp/micropython,tuc-osg/micropython,micropython/micropython-esp32,pozetroninc/micropython,adafruit/circuitpython,adafruit/micropython,dmazzella/micropython,misterdanb/micropython,alex-march/micropython,praemdonck/micropython,cwyark/micropython,SHA2017-badge/micropython-esp32,pramasoul/micropython,kerneltask/micropython,hosaka/micropython,bvernoux/micropython,torwag/micropython,bvernoux/micropython,puuu/micropython,Peetz0r/micropython-esp32,deshipu/micropython,Peetz0r/micropython-esp32,misterdanb/micropython,matthewelse/micropython,micropython/micropython-esp32,torwag/micropython,puuu/micropython,selste/micropython,matthewelse/micropython,kerneltask/micropython,alex-robbins/micropython,SHA2017-badge/micropython-esp32