Added a config file (dun dun duuuun), and the over-repair option (for those who wanted it).
Fixed a bukkit bug that was causing strange things to happen to the dispenser inventory (and may have been the dupe bug mentioned previously). Sadly required some hacky code. :(
Removed other hacky code because Enchantments were fixed! :D
Code is still a bit dirty (and a tad inefficient, but only a tad) until a now-different Bukkit dispenser bug is fixed.
