Buzz buzz!

Today's update focuses primarily on bringing icons into effect, activity and event descriptions. These are still a work-in-progress, particularly in the case of activity and effect detail pop-ups, which are a little too small to comfortably hold all the information they need to display.

There are also a couple of crash fixes related to specific event outcomes.

Full changelog:

• Added small role icons
• Added red colouring to negative effect/activity values
• Added icons to replace resource and bee role text in effects
• Added activity indicators for role_swap, lifespam_multiplier, lifespan_offset, death_multiplier, stock_multiplier, stock_offset, and stock_swap
• Added icons to stock_multiplier, stock_offset, stock_swap, lifespan_multiplier, lifespan_offset, destroy_cells, destroy_cell_type, destroy_cells_multiplier, death_multiplier, and role_swap activity details
• Added icons to Throne Room, Wax Assembler, Honey Refinery, and Jelly Refinery info events
• Added more detail to hive destruction activity indicators
• Fixed typo in game load error event
• Fixed queens never dying
• Fixed crash when the last of a role-specific building type is destroyed
• Fixed crash when the buildings of a particular type are destroyed
• Fixed effect indicators for offsets showing * instead of +
• Fixed load and save menus not working when save folder doesn't exist
• Removed placeholder effects from cold effect
• Updated click-off-able area for research menu to be smaller
• Updated workshop info description
• Activity indicators that aren't attached to a cell now close when clicked
• Temporarily activity details icons into fake columns
• Temporarily removed click to zoom/click to close text from activity details
• Changed activity, effect, and event details to RichTextLabel
• Disabled processing for cells with a value less than empty (increases performance for small hives)