Early Access Update v0.73c - Jan 2019 Mini Update

Just a quick mini-update to add some small bits of polish to a couple of elements.

Changes List:

• cleaned up the cup icon scales on the GP Cup Select menu for each supported resolution for 1:1 pixel ratios

• fixed up some audio effects that were sometimes getting lost like the powerup jar collection, the powerup lottery spin, the gold shroom collection sound, and more

• added some extra polish to the gold shroom cards in the top left corner of the HUD, a nice ghosted BG so it's easier to see which ones you haven't collected yet, and a little outline pixel animation when the card is collected (still needs a bit of work)

• added a light reflection that moves across the powerup window when the lottery ends

• fixed audio volume bars all setting to zero after wiping all of the player times and ranks (all data is deleted when pressing key "D" + key "0" (zero) together on the main menu - also, doesn't ask if you're sure.. so be sure!)

Until the next update, happy karting!