Add license, reformat code, update ReadMe

.vscode/settings.json

README.md

hibernus_validation/hibernus/config.h

hibernus_validation/hibernus/hibernus.c

hibernus_validation/hibernus/hibernus.h

model/LICENSE

model/Makefile

model/README.md

model/costfunction.c

model/harv_stor.c

model/harv_stor_compare.c

model/harv_stor_division.c

model/harv_stor_range.c

model/harv_stor_tradeoff.c

model/model.c

model/model.h

model/rs_to_ram.c

model/show_period.c

model/stor_constcurrent.c