Adds a feature of dimension anotations #466

Job	Run time
check-constraint (ubuntu-latest, 20)	49s
check-cube (ubuntu-latest, 20, basic-cube-constraint)	41s
check-constraint (windows-latest, 20.12.1)	3m 25s
check-cube (ubuntu-latest, 20, standalone-constraint-constraint)	1m 7s
check-cube (ubuntu-latest, 20, profile-visualize)	1m 3s
check-cube (ubuntu-latest, 20, profile-opendataswiss)	34s
check-cube (ubuntu-latest, 20, profile-opendataswiss-lindas)	39s
check-cube (windows-latest, 20.12.1, basic-cube-constraint)	2m 16s
check-cube (windows-latest, 20.12.1, standalone-constraint-constraint)	3m 47s
check-cube (windows-latest, 20.12.1, profile-visualize)	3m 32s
check-cube (windows-latest, 20.12.1, profile-opendataswiss)	3m 7s
check-cube (windows-latest, 20.12.1, profile-opendataswiss-lindas)	3m 4s
	24m 4s

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