Font Awesome not working, icons showing as squares-open source projects FortAwesome/Font-Awesome

So I’m trying to prototype a marketing page and I’m using Bootstrap and the new Font Awesome file. The problem is that when I try to use an icon, all that gets rendered on the page is a big square.

Here’s how I include the files in the head:

        Page Title
        
        
        
        
        

And here’s an example of me trying to use an icon:

But all that gets rendered in a big square. Does anyone know what could be going on?