Make recode! type stable (#407) #215

Job	Run time
Documentation	2m 49s
Julia 1.0 - ubuntu-latest - x64 - push	10m 30s
Julia 1.0 - ubuntu-latest - x86 - push	9m 55s
Julia 1.0 - macOS-latest - x64 - push	11m 15s
Julia 1.0 - windows-latest - x64 - push	16m 54s
Julia 1.0 - windows-latest - x86 - push	14m 8s
Julia 1 - ubuntu-latest - x64 - push	12m 4s
Julia 1 - ubuntu-latest - x86 - push	11m 7s
Julia 1 - macOS-latest - x64 - push	10m 0s
Julia 1 - windows-latest - x64 - push	13m 18s
Julia 1 - windows-latest - x86 - push	6m 27s
Julia nightly - ubuntu-latest - x64 - push	9m 35s
Julia nightly - ubuntu-latest - x86 - push	10m 39s
Julia nightly - macOS-latest - x64 - push	11m 47s
Julia nightly - windows-latest - x64 - push	11m 8s
Julia nightly - windows-latest - x86 - push	5m 59s
	2h 47m 35s

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