[Game Update] - 279276

Update Information:

• Great hall now requires 3 decor items.
• Fixed UI aliasing.
• Fixed a performance issue where Dupes would use a lot of cpu time to find a place to stand and chat.
• Jukebot turns down game music for you when you're looking at them.
• Jukebot chirps with excitement when friends come by to dance, and beeps with sadness when they leave. 
• Arcade Cabinet SFX.
• Tweak room constraints, so now partial Great Halls are still Mess Halls, and Med Bays can be built with Latrines.
• Food and Decor Expectations are being replaced with Food and Decor Perceptions, which are modifiers on the food Duplicants eat and decor they see as it turns into Morale bonuses.
• Morale has a scaling stress effect now, the more you over/undershoot a dupe's target morale, the bigger the stress effect.
• Consumables screen now shows Morale instead of Food Expectation and Stress.
• New traits which affect food expectation.
• You can no longer debug dig tiles. You must use the deconstruct tool.
• Rock and Dust comets no longer spawn loose regolith (though loose regolith may be spawned when a tile is destroyed).
• Moved Massage Table into the Medicine build category.
• Added Ice Sculpture to the tech tree.
• This can happen:
•