add resize_logos.py
add resize_logos.py

EuroPython/ep-tools,EuroPython/ep-tools,EuroPython/ep-tools,EuroPython/ep-tools,PythonSanSebastian/ep-tools,PythonSanSebastian/ep-tools,PythonSanSebastian/ep-tools,PythonSanSebastian/ep-tools