Updated CSP to match new FontAwesome CDN

Alexander Bilz

30.28.2020 37a5cc5b8def062795cb750a4626ff0d480c83d1

 README.md

@@ -231,11 +231,11 @@
  connect-src 'self';
  default-src 'self';
  frame-ancestors 'none';
  font-src 'self' stackpath.bootstrapcdn.com;
  font-src 'self' cdnjs.cloudflare.com;
  img-src 'self';
  object-src 'none';
  script-src 'self';
  style-src 'self' stackpath.bootstrapcdn.com;
  style-src 'self' cdnjs.cloudflare.com;
"
```
If you want to configure the security headers for a site running on Netlify, you want to make sure you create a special `_headers` file in your sites static folder. The content might look like the following:
@@ -246,7 +246,7 @@
  X-XSS-Protection: 1; mode=block
  X-Content-Type-Options: nosniff
  Referrer-Policy: same-origin
  Content-Security-Policy:  base-uri 'self'; connect-src 'self'; default-src 'self'; frame-ancestors 'none'; font-src 'self' stackpath.bootstrapcdn.com; img-src 'self'; object-src 'none'; script-src 'self'; style-src 'self' stackpath.bootstrapcdn.com;
  Content-Security-Policy:  base-uri 'self'; connect-src 'self'; default-src 'self'; frame-ancestors 'none'; font-src 'self' cdnjs.cloudflare.com; img-src 'self'; object-src 'none'; script-src 'self'; style-src 'self' cdnjs.cloudflare.com;
  Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
```
### Configurable pagination section