JSON output, better regex, better filtering!

What’s Changed

• Add Placekey universal identifier regex (#82) @chrisbergeron
• Update pyproject.toml (#101) @piatrashkakanstantinass
• Add short-names to tags #69 (#96) @RackReaver
• Add ability to return results as json. (#98) @RackReaver
• Add regex for various API keys (#99) @ryansonshine
• Add support for MAC addresses and other EUI-48 addresses (#88) @holmanb