Fix repeater's hitbox (Fixes #118)
Fix iron bar's hitbox (Fixes #113)
Fix glass pane's hitbox (Fixes #114)
Correctly update blocks on the client-side
Fix fence's hitbox (Fixes #115)
Fix piston head's hitbox (Fixes #116)
Fix cactus' hitbox (Fixes #117)
Fix hopper's hitbox (Fixes #119)
Fix brewing stand's hitbox (Fixes #120)
Fix cauldron's hitbox (Fixes #121)