Updated SER 2023 preset scenario and made is show up in the start-menu
Fixed the colons that should have been '='-signs
Updated SER 2020 and 2023 scenario's to match 2012 dataset
Added terrified_biomass_pellets to the Primary demand Mekko.
Added terrified_biomass_pellets to the Primary demand Mekko for all sectors.
Connected households_water_heater_heatpump_ground_water_electricity to the environment_earth_ambient_heat. Fixes https://github.com/quintel/etengine/issues/719
Made own of the energy sector use static by setting its edge to constant and adding it to the preset demand group
Reconsidered the technology shares for space heating and hot water in DE/2012.
Remove extra unused heat node

Removes "energy heat remainder from heat network unused steam hot
water" in favour of connecting extra agriculture and industry heat
directly to the "energy heat network steam hot water" node.
Removed remaining 'unused heat' nodes
Removed useful_demand and useful_demand_heat_cold from the groups for energy_heat_network_unused_steam_hot_water. The fact that this overflow was part of these groups made no sense. For the primary demand calculation, it is needed that the node stays in the final_demand_group because the primary demand of the CHPs in agriculture and industry is only due to the steam_hot_water that is actually used in the sectors.
Removed three obsolete carriers from query.
Renamed bio-residues for firing to woody biomass.
Renamed gas to network_gas for buildings space heating.
Update Atlas to quintel/atlas@c24d163 and Refinery to quintel/refinery@636686c.
Update Atlas and Refinery versions for tests
Added geothermal to Merit order participants as volatile producer with the industry_chp profile (which is completely flat).
Normalized wind_coastal profile to be 1/3600 (it was 1/3600.46)
Make the load profile spec title more descriptive
Re-exported wind_coastal load_profile from original source analysis. Fixes wrong normalization.