Fixed every png name in the entire mod

[Beinsezii]

Between this mod and many others I've had to fix the names of probably a hundred png files to work on case-sensitive filesystems. I've finally made a script to change every png and all of its references to lowercase so this hopefully stops happening

Alternatively you can cherrypick 9e9bef60378bf006145ad730bfbcb6c49def27cd to only fix the files that were stopping the game from launching as of the latest master

Python script I used to rename everything if you're curious: ss_png_fix.zip

[niatahl]

no

[Beinsezii]

At least cherrypick the first commit or else the mod doesn't load. I did those by hand

[niatahl]

the Linux pathing has already been fixed on local for days