tools/mpy-tool.py: Add support for Python 2.7.
tools/mpy-tool.py: Add support for Python 2.7.

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