- mostly whitespace and linebreaks
- no functional change

Imported 'shared_simulated_state' module and use it in dummy rather than virtual_time and simulated_temperature and simulated_humidity
Added functions that returns single instance of dummy

Added internal function for simulated temperature

Remove bug from 'is_temperature_reached' function of chamber_dummy that couses changes in 'equi_indicator's output.
Remove space from target_temperature variable

The hacked in simulation step was not executed before.

Play script extended to loop until stable

Not tested yet