Upgrade (from 1.0) to 2.x bricks Raspberrypi w/octoprint

[r-a-i]

I innocently clicked the upgrade button and then my pi would not boot.

I then learned about pandas and python 3 and things beyond what an upgrade button should open up.

I had to mount the sdcard on another machine and
mv ~/oprint/lib/python2.7/site-packages/octoprint_stats ~/
to rescue it.

Please backtest these upgrades and clearly message the requirements and workarounds.

[amsbr]

Sorry for the inconvenience. I am working on a more stable version for pi boards.

Definitely installing pandas and numpy on arm boards is not easy.

I am testing easier, faster and more stable ways to do this.