Alpha 12 dev-2603

Bug Fixes

 * Fixed crash on start when Stonehearth is installed in a virtual hard drive / virtual folder.
 * Fixed bug causing crash on load when a ladder has already been destroyed.
 * Fixed engine error when cancelling and removing a structure.
 * Fixed effects on the Blacksmith Forge.
 * Fixed bug dropping items on top of new crafter workbenches.
 * Fixed bug casing hearthlings to dance randomly when trying to eat.
 * Fixed food and food container categories for a bunch of items.
 * Fixed biome selection UI accidentally showing up.

Other Changes

 * Shift clicking an entity now brings up a context menu of actions (when debugtools is installed).