This update adds the option for a whitelist to book protections, and can block CMI from allowing players to nest shulker boxes (non vanilla behavior)

CMI is a premium plugin that allows players to shift + right click on a shulker in their inventory, this opens a fake inventory which has the shulkers contents.. It has the side effect of allowing you to put a shulker box inside a shulker box (non vanilla behavior).

CMI Shulker Nesting
To block this "feature/bug?" in CMI simply add the following to your config.yml under Settings:

Book Whitelist
Any player listed in the config for the book whitelist will be able to create books that would normally be destroyed for not matching the specified character set. This may be useful if you use books as guides with non standard characters in them as decoration. Keep in mind never add a player you do not trust to the whitelist as they could create books for the book exploit and give them to other players!

Books MUST be signed by the whitelisted author to bypass the protections.

To enable this feature regenerate your config OR add the following lines to your config.yml under Settings

***NOTE**** If you generate the config from scratch it will auto add myself to the list upon creation, please change my name to your name or a trusted admin on the server. It grants no other permissions other than bypassing the book protection. This list also has NO effect if the book protection is OFF on your server. If you don't need a whitelist feel free to delete this list as it won't cause problems if the plugin does not find it on startup.