0-1-11e: Last patch for awhile

This patch has some small quality-of-life features, including new loading screens, improved stadium, and a new map select menu.

New Features:

-- Loading Screens

---- Highlights the city each stadium is in

-- Improved stadium

---- Fans in the stands

---- Improved light cones & particles

-- New map select menu

---- Should be easier to find maps now

-- Added hotkey labels to the command card, and an option to hide them.

Bug Fixes:

-- Fixed a rare issue with game clock after resyncs.

-- Observers can now see the amount of resources on all patches, not just ones visible to the highlighted player.