Moved declaration of map_grow() to header file (was located in map implementation file).
Update README (brew)
Add scrollwheel support for switching between blocks
select blocks with a middle mouse click
tweaked on_scroll function
tweaked README
Fix potential buffer overflow
ensure_chunks before main loop, even when networked
client support for other player disconnections
server sends disconnect notifications
Spacebar moves up while in fly mode.
server fix
faster loading, ability to teleport to others
use a macro for iterating over map entities
destroy the plant above a broken block
show player rotation
players have faces
code formatting
code formatting
fix #43