update version

update import PIL Image.

update kicad docs.

update docs - kicad example

use viewBox dimensions whenre SVG has no width and height.

update kicad instructions.

docs update (wip). Add tags to kicad annotations.

warn if tags omitted in kicad

kicad 5 parsing.

update kicad lib.

amend kicad footprint lib.

apply config to kicad footprint generation

redesign kicad lib.

update kicad lib names.

tidy up kicad parser