Added Amulet of Sun and Bubble Wand

Amulet of Sun: When consumed, turn night into day and turn rain into sun.
Bubble Wand: When right-clicked on most waterlogged blocks, create a bubble stream inside of it. The bubble stream is normally pointed up, but can be augmented to point down instead if there's a downward bubble stream below it. When used on copper grate, allow items to rise/fall through it.