FS19 - Additional Field info V1.0.1.0

Display additional info in the field info panel when walking through a field:
- Area of each field in the current land
- Current land area
- Price per ha (per ac) of the cultivated area on land you don't own
- Potential harvest quantity and yield on ready to harvest fields

CHANGELOG
New in v1.0.1.0
- Potential harvest quantity and yield added

Authors: yumi