Changes

Summary

1. Fix some book elements not using Forge's tooltip rendering (details)
2. Fix freeze when the player dies while the book is open (details)

Commit 9dd7eec44444207853fe8d895685908305d0dedb by bernhard.bonigl Fix some book elements not using Forge's tooltip rendering
	src/main/java/slimeknights/mantle/client/gui/book/element/BookElement.java (diff)
Commit d8f84802dd933f7a0d7aa5381c23147f0d2dcb5c by bernhard.bonigl Fix freeze when the player dies while the book is open
	src/main/java/slimeknights/mantle/network/book/PacketUpdateSavedPage.java (diff)