Bukkit

• Fixed a problem with configuration generation (Kits and KitsAliases sections would generate empty by default in my testing)
• Added double failsafes for when a configuration section/key doesn't exist
• Fixed problem with SWEEPING_EDGE being in the code as SWEEPING (caused null enchantment error)
• Added null checks for Enchantments to determine if they're in the game, or just missing in code.
• Fixed removal of all enchantments on Enchanted Books (it wouldn't affect the stored enchants, so the book wouldn't change)
• Overall tidying and improvements all around (removed static abuse entirely, reformatted code and made it more efficient).
• Added fully-loaded intelligent tab-completion!