Reintroduce macos build and windows build#57

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norro wants to merge 18 commits intomasterfrom

feature/win-and-macos-build

Commits on Jul 24, 2020

Reintroduce macos build and windows build
norro
committed

Commits on Sep 23, 2020

Stricter constness in mode inference
norro
committed

Commits on Oct 16, 2020

Commits on Feb 9, 2021

Merge branch 'master' into feature/win-and-macos-build
norro
committed

Commits on Feb 10, 2021

Use more recent github actions (ros, codecov)
norro
committed

Commits on Mar 11, 2021

Merge branch 'master' into feature/win-and-macos-build
norro
committed