Fixing file name issue on Windows

For the keyboard keys, I used their literal representations on the keyboard in their file names. This works for nearly all the keys, but for

< (lessthan) 
> (greaterthan) 
: (colon) 
" (doublequote) 
\ (backslash) 
| (pipe) 
? (questionmark) 
* (asterisk)

the symbols cannot be used in file names for Windows. I have renamed those assets specifically (new names in parentheses).

If this has caused issues for anyone, my bad!