Commissioned by xkforce/penteractgaming

Added Blocks:

-Pumpkin/Stem crops

-2-block tall crops

-Crops that require a certain block next to them

-Tall crops that require a certain block next to them

Constructors:

GenericBlock.createStem(String name, String cropBlockId, int cropBlockMeta).register();

GenericBlock.createCropRestrictedByBlock(String name, String cropId, String blockId, int cropMeta, int blockMeta, int cropMinDrop, int cropMaxDrop).register();

GenericBlock.createCropRestrictedByOreDictionary(String name, String cropId, String oreDict, int cropMeta, int cropMinDrop, int cropMaxDrop).register();

GenericBlock.createCropTall(String name, String cropId, int meta, int cropMinDrop, int cropMaxDrop).register();

GenericBlock.createCropTallRestrictedByBlock(String name, String cropId, String blockId, int cropMeta, int blockMeta, int cropMinDrop, int cropMaxDrop).register();

GenericBlock.createCropTallRestrictedByOreDictionary(String name, String cropId, String oreDict, int cropMeta, int cropMinDrop, int cropMaxDrop).register();