title: What Font Awesome version is on this page?
body: <p>I have to modify a legacy application and I want to quickly figure out what version of Font-Awesome the application is running, so I know which icons are available.</p>
  
  <p>As that application is using complied CSS, I was unable to determine from the page's resources.</p>
  
  <p>I imagine something like a JavaScript command or inserting an icon like <code>fa-version</code> which renders the version number. </p>