Some bug fixes & Transfer command & Enchated book display improvement
Fixes:
Fix a rare bug which making shop creation without sign placing area will not save shop to database. (ONLY happened when allow-shop-without-space-for-sign was enabled in config.yml)
Fix a rare StackOverFlowError when vault formatter failed to format.
Add:
New Transfer command to transfer a player's all shop to other. (Permission node: quickshop.transfer and quickshop.transfer.other)
Enchanted book now can display enchatment directly, check example.config.yml for more information. (Thanks to mart-r)