Add body fill to most logic gates; improve shape of OR/XOR gates. Reduce width of 74LS123.
Add body fill to most logic gates; improve shape of OR/XOR gates. Reduce width of 74LS123.

true-nature/kicad-library,stambaughw/kicad-library,crackerizer/kicad-library,crackerizer/kicad-library,stambaughw/kicad-library,pointhi/kicad-library,true-nature/kicad-library