Added Johanson 2450AT18A100 and 2450AT43F0100 antennas
Naming would be {manufacturer}{manufacturer_pn}{frequency-range}, so this PR depends on: https://github.com/pointhi/kicad-footprint-generator/pull/491
Edited by Joel Guittet
Naming would be {manufacturer}{manufacturer_pn}{frequency-range}, so this PR depends on: https://github.com/pointhi/kicad-footprint-generator/pull/491