Project setup and build

npm install

npm run serve # For development, with hot-reload
npm run serve # For production, with minify

// TODO:

• Refactor some code - Always doing...
• Add localStorage to save and restore some settings
• Add option to print the result without trailing zeros, if the results is an integer
• Maybe think also about mobile devices
• Grid & Inline view
• copy-btn, to copy the result (and maybe a snackbar or an alert to notify)
• Better management of button styles, maybe a class to style'em all!