MIKE HYDRO hotfix 03-04-2020

This hotfix for MIKE HYDRO Basin corrects errors in the application of a storage demand rule for series reservoir operation when the downstream reservoir is connected to an irrigation node. In addition, the hotfix extends yield calculations so that these continue after the last day of irrigation (when irrigation ceases before the harvest date). Finally, the hotfix extends soil moisture balance calculations so that these continue during fallow periods.