finish doc spliting #977

Job	Run time
Build wheels	58s
Unit test - ./extensions/gubbins/gubbins-db	7m 48s
Unit test - ./extensions/gubbins/gubbins-core	5m 10s
client-generation	7m 18s
Unit test - ./extensions/gubbins/gubbins-logic	5m 30s
Unit test - ./extensions/gubbins/gubbins-client	6m 37s
Unit test - ./extensions/gubbins/gubbins-routers	5m 58s
Unit test - ./extensions/gubbins/gubbins-cli	5m 24s
build-image	3m 15s
pytest-integration	17m 45s
	1h 5m 43s

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