* Remove `id` and `aria-labelledby` from all SVGs * Update SVGLint configuration * Remove `aria-labelledby` from documentation * Remove `aria-labelledby` from website because why not
* Add Mathematica icon * Add Mathematica details * Rename Mathematica to Wolfram Mathmatica * Remove stray <g>'s from Mathematica icon * Reorder simple-icons.json alphabetically