Implementation learning of electrolysis and DAC + CCU on by default
Created by: fschreyer
This pull request should address this issue on synfuels, H2 and DAC. It adds:
- endogenous learning for electrolysis and dac
- a small bugfix for learning
- switches on CCU by default
It was tested with SSP1,2,5 and baseline to policy runs (no recalibration done, as these changes should not have a significant impact on BAU).