Unicopia InDev 0.16

Build 15 unfortunately had to return to its home planet

Changelog (Build 15):

• Fixed crash due to alfalfa planted under torches
• Added beds and chests to the blocks you can place on dense clouds
• Fixed apple trees not producing very many apples
• Added awkward gems as a random drop when minding stone
• Added Gem of Assistance
• Added Gem of inferno
• Fixed crash when an apple sapling is destroyed
• Fixed spell levels not being persisted
• Fixed broken particle textures on the new cloud blocks
• Improved shield rendering
• Rewrote spell levelling entirely
• Rainbows now consider the sun's brightness and will be harder to see at night
• Added inventory rendering for changeling disguises
• Fixed rendering bug in inventory slots when a disguise is in effect
• (maybe) Fixed floating alfalfa

Changelog (Build 16):

• Improved performance when rendering shields