updates to run on RPI4 and Airflow 2.0.1#1

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youngsoul wants to merge 4 commits intojustinwagg:masterfrom youngsoul:master

+2,091-2

Commits on Feb 23, 2021

updates to run on RPI4 and Airflow 2.0.1
spr-pat-ryan
committed

Commits on Feb 25, 2021

added airflow.cfg as an external file
spr-pat-ryan
committed

Commits on Feb 26, 2021