Added All Pam's Crops,Seeds and Saplings

Might need looking at for following reasons; ( I don't really use harvestcraft tbh)
1.Some crops might be more rare/common than other and should have higher/lower multiplier.
2.I did ALOT of copy and paste so some might not be right. (i.e. an item that isn't a crop is present)
3.It becomes pretty confusing because of all the different items now which are usable, we could change it so all pam's item recipes are together seperate to the enhanced vanilla hootch recipe. Pam's use flour and enhanced vanilla use suger.