Changes

Summary

1. some book fixes-- WARNING: causes NPE / AIOOB's in small font renderer (details)

Commit 76f5e1f4ceac3b27c29f0c3f01815c473b058ba0 by progwml6 some book fixes-- WARNING: causes NPE / AIOOB's in small font renderer
	src/mantle/client/gui/TurnPageButton.java (diff)
	src/mantle/client/MProxyClient.java (diff)
	src/mantle/client/gui/GuiManual.java (diff)