finish doc spliting #976

Job	Run time
Build wheels	58s
Unit test - ./extensions/gubbins/gubbins-core	6m 44s
Unit test - ./extensions/gubbins/gubbins-db	5m 30s
client-generation	7m 3s
Unit test - ./extensions/gubbins/gubbins-logic	6m 29s
Unit test - ./extensions/gubbins/gubbins-cli	5m 24s
Unit test - ./extensions/gubbins/gubbins-client	6m 2s
Unit test - ./extensions/gubbins/gubbins-routers	7m 26s
build-image	2m 37s
pytest-integration	18m 11s
	1h 6m 24s

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