add setup.py
add setup.py

wrobstory/altair,tacaswell/altair,kootenpv/altair,ellisonbg/altair,tacaswell/altair,altair-viz/altair,alope107/altair,freeman-lab/altair,jakevdp/altair,wrobstory/altair,kootenpv/altair,alope107/altair,freeman-lab/altair