More cleanng #59

Job	Run time
test-path-length	9s
build (ubuntu-20.04, 3.9.9, minimal)	5m 3s
build (ubuntu-20.04, 3.9.9, maximal)	4m 59s
test-api (maximal)	15s
test-python (ubuntu-20.04, 3.9.9, minimal)	16s
lint-files (maximal)	16s
test-yaml (10, 0, minimal)	30s
test-yaml (10, 0, maximal)	23s
test-yaml (10, 1, minimal)	29s
test-python (ubuntu-20.04, 3.9.9, maximal)	21s
test-yaml (10, 1, maximal)	29s
test-yaml (10, 2, minimal)	24s
test-yaml (10, 2, maximal)	24s
test-yaml (10, 3, minimal)	23s
test-yaml (10, 3, maximal)	30s
test-yaml (10, 4, minimal)	30s
test-yaml (10, 4, maximal)	30s
test-yaml (10, 5, minimal)	23s
test-yaml (10, 5, maximal)	23s
test-yaml (10, 6, minimal)	30s
test-yaml (10, 6, maximal)	29s
test-yaml (10, 7, minimal)	23s
test-yaml (10, 7, maximal)	27s
test-yaml (10, 8, minimal)	24s
test-yaml (10, 8, maximal)	30s
test-yaml (10, 9, minimal)	29s
test-yaml (10, 9, maximal)	24s
check-version-and-changelog	11s
check-for-functional-changes	0s
deploy	0s
	20m 24s

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