CrazyAuctions 1.7.0

• Fixed multiple null pointers across the plugin
• Fixed an NPE with /ca view
• Save player name to the data.yml for better performance
  • This prevents us from having to look up offline/online players every time a click is made.
  • You will have N/A returned for existing auctions as SellerName is not in the data.yml
• Added a new command, /ca force_end_all which ends all auctions for the player who runs it.
• Fixed an issue with the players not being notified when an auction was cancelled/expired