Add snow and ice
Add sandstone and desert stone bricks, change textures of sand, desert sand, desert stone
Add coal block
Change dirt_with_grass to dirt_with_snow if placing snow above it
Add snowblock and aliases for dirt -> dirt_with_snow ABM
Dont allow to dig other player's locked chests if they are empty
Make colored wool craftable from every wool, not just white
Add place and dug sounds to wool