Changes

There are four five different messages upon tending a field:* The field is tended - Failure* The field is now tended- Weak success, farming skill gain* The field looks better after your tending- Mediocre success, farming skill gain* The field is now groomed- Good success, no farming skill gain* The field is now nicely groomed- Excellent success, no farming skill gain The success rate does not seem to influence crop output, but it gives feedback on the difficulty of the crop vs your farming skill. Need to verify if rake quality influences the difficulty curve.