Merge pull request #561 from JuliaDataCubes/fg/engineyax2 #748

Job	Run time
Julia lts - windows-latest - x64 - push	16m 45s
Julia lts - ubuntu-latest - x64 - push	7m 56s
Julia 1 - ubuntu-latest - x64 - push	11m 13s
Julia lts - macOS-latest - x64 - push	18m 53s
Julia 1 - macOS-latest - x64 - push	37m 40s
Julia 1 - windows-latest - x64 - push	20m 2s
	1h 52m 29s

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