Update to FontAweome 5 (VueJS)

[rootasjey]

EDIT: Hi, sorry, it seems that I had to open an issue first to discuss if this was a wanted improvement. Let me know if the project doesn't have plan to migrate to newer FontAwesome version. Thanks.

This PR update the FontAwesome version to 5.x which add new icons.

I've checked and tested that this update doesn't break any existing resume. Feel free to double check.

The benefits to update to version 5:

• New icons available, like branded icons
• Smaller app footprint (because you can choose which icons you want, all icons don't load automatically anymore)
• Vue friendly syntaxe

I removed the old FontAwesome package.

For the creative and cool resumes, I had to add some properties to auto-create icons:

- name: Drawing
  icon:
    prefix: 'fa'
    name: 'pencil-alt'
  url: https://example.com

But you still have to load the specifics icons in the suitable resume like this:

import { library } from '@fortawesome/fontawesome-svg-core';

import { faGamepad, faGlobeAfrica, faHeart } from '@fortawesome/free-solid-svg-icons';

import { faGithub, faMedium } from '@fortawesome/free-brands-svg-icons';

library.add(faGamepad, faGithub, faGlobeAfrica, faHeart, faMedium);