Fixed F3+A, etc. being unable to reload chunks (thanks to embeddedt)

Backport chunk update threads and deferred chunk update options (thanks to embeddedt)

Backported Direction.getFacing optimization

Fixed glitch with textures placed at the atlas border (thanks for an idea to malte0811 and to IMS for finding bug out)

Fixed ArrayIndexOutOfBoundsException (thanks to FTB and Sodium teams)

Added Optimized Bamboo option (probably useless)

Fix checking if adjacent side is solid using wrong position (thanks to pupnewfster)