ChestKeeper

This update seems to have eradicated any IO issues larger servers had.

Changelog:

• Implement a wand item
• Allow the disable of automatic update checks
• Bugfixes:
  • Pair inventory titles to users better
  • Provide more helpful NumberFormatException causes during conversions
  • Fix a potential System.arrayCopy error in upgrading chests
  • Stabilize routines used to rename a chest
  • Prevent inventory "double opens" that may cause saving issues