added 44_biodiversity New biodiversity module. The realization bv_btc_mar21 now allows to calculate an area-based biodiversity value across all land types. Switch c44_price_bv_loss to implement cost for biodiversity loss. 15_food* added 3 sigmoid food substitution scenarios 56_ghg_policy Automatic sets for scenarios 60_bioenergy Automatic sets for scenarios 70_livestock* added 3 sigmoid feed substitution scenarios scripts added output script for disaggregation to GAINS regions scripts Automatic sets for 56_ghg_policy and 60_bioenergy scripts Added pre-commit hook fixed 60_bioenergy Minimal bioenergy deman