Zellgewinnung/measure_ctrl: Code for pi controlling multiple measurement devices @ 35c185e670e5c675b7a920c3492f4c18d7d268ce

Silas Gruen 7db2ce8c8a feat: add capacity estimation and test; ref: roll back to dict for devices; add check for empty slot in polling		9 mesiacov pred
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__init__.py	5969c0899d ref: adapt structure and update vs code workspace	10 mesiacov pred
test_cell.py	7db2ce8c8a feat: add capacity estimation and test; ref: roll back to dict for devices; add check for empty slot in polling	9 mesiacov pred