Drop Python 2.7, 3.5, add Python 3.8 and fix CI#112

Merged

anomam merged 6 commits intomasterfrom drop_py27_and_fix_ci

Feb 7, 2021

+14-17

Commits on Feb 7, 2021

Drop python 2.7 from ci
anomam
committed
ci was broken by new pvlib version
anomam
committed
Check if test is responsible for hanging
anomam
committed
Drop 3.5 and add 3.8 testing
anomam
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Non zero albedo + pytest with print
anomam
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reducing # of points in albedo test
anomam
committed