More bugfixing.

• Autominers will now resume moving when new resources are spawned after having stopped from mining all resources.
• Switching hotbar slots with number keys will now cancel structure placement.
• Improved the main menu animation.
• The links menu will no longer be accessible from the world loading screen.
• In creative mode, there will be one empty slot so that you are able to have an empty hand.
• Added autosaving. Your game will save automatically every 2 minutes.
• Tweaked the light.
• You can no longer craft items while in the pause menu.
• Ladders now have the correct gather time.
• Fixed a bug which allowed players to jump midair as many times as they wanted.
• Players and items should no longer be able to fall or glitch through the island.
• Tweaked weight of certain items.
• The distant island is now more interesting.
• Tweaked the rain effect.
• Lightning Stones now have shadows.
• Ice now has a shadow.
• When flying, you will no longer keep your momentum forever.
• Animated achievements entering and exiting.
• Animated the realm notice text.
• The player's velocity is now saved.