Changelog 1.1.0.0:

- mulching and rolling have again a yield impact
- fixed wrong display of expected yield
- oilseed radish now increases nitrogen by 25kg/ha
- influence of single fields to the total environmental score is now depending on the field size
- fixed issues while no fields have been owned yet
- fixed invisible doors on the shed
- fixed environmental score with soybeans
- fixed nitrogen requirements of grass
- sprayers with spot spraying equipped will now only spray fertilizer on spots were needed
- while starting to use PFAR mod on old savegames the fertilized state of the field is translated into more initial nitrogen