furnace burning_time addrib for wooden items
Merge branch 'master' of https://github.com/boskee/Minecraft
screencap command added, fixed a few items
Merge branch 'master' of https://github.com/boskee/Minecraft
Merge branch 'master' of https://github.com/boskee/Minecraft
update
Merge branch 'master' of https://github.com/boskee/Minecraft
gold-iron-diamond ores to blocks, and reverse
Import globals as G in crafting.py.
Automatically lowers blocks with height < 1.
Updated carrot and potato height
Implements "grid" block like fields of potatoes, carrots, etc.
crossed-plants update
Merge branch 'master' of https://github.com/boskee/Minecraft
Allows walking on non-cube blocks (flowers, potatoes, etc).
Merge https://github.com/boskee/Minecraft
fixed rose, reeds
Revert "Updated carrot and potato height"

This reverts commit 5c99e94fd7b56344e980e9c41a783276dab2d536.

Conflicts:
	blocks.py
seeds icons
Merge branch 'master' of https://github.com/boskee/Minecraft