SakuraKoi

/**
 * Inspired by @MoOx original script: https://gist.github.com/MoOx/93c2853fee760f42d97f
 * Adds file download per @micalevisk https://gist.github.com/MoOx/93c2853fee760f42d97f#gistcomment-2660220
 * Fixed color parsing @SakuraKooi
 * 
 * Changes include:
 *  - Get the description from the `title` attribute instead of `aria-label` (doesn't exist anymore)
 *  - Use style.backgroundColor and parse the rgb(...) to hex (rather than regex parsing of 'style' string)
 *  - Downloads labels to a JSON file named after the webpage to know which GitHub repo they came from.
 *