[*] Added a config file that allows for more customization for the scythes. The config controls: Auto re-planting, scythe tilling, and automatic drop collection.
[*] Added a minor particle effect whenever a crop is harvested with a scythe.

[*] Added the ability to put two (or more) scythes together in a crafting grid to get a new scythe with the added durability of the scythes you put into the grid. Essentially, it's the same as repairing any other items in a crafting grid.
[*] Added a soft (amount) parameter to the /scythe give command. Now, it is used by doing /scythe give <player> <type> (amount).

Removed the ability to till land with scythes so that the scythe does not replace the hoe.