Weekly Update #32 - Backpack

Idle animations and a few major changes make this update pretty great.

• Added idle animations for the characters!
• Changed Backpack, Alexandra's passive, to make a backpack spawn on the map that gives the random consumable. There is some fun visual attention for this one!
• Completely rewrote houses to make optimization easier. There might be some bugs while we make this transition.
• Added a fourth hallway to houses and lowered the number of rooms for the top hallway.
• Added an animation for entering and exiting the teleporter.
• Frightwatch's idle animation has been changed to remove the flame from the lantern.
• Dumbbell, Attachments, Ring, and Contact Lenses resprited.
• Fishing Rod and Fireworks automatically upgrade like starter weapons.
• Fixed a bug where you could sometimes spawn too close to objects.
• Fixed a bug with freezing enemies, specifically Sawbuck.