NO CSS Formatting?
There isn't a lot to this problem, and it is very easy to fix. Please see the solutions below.
How To Solve
When you first navigate to your site after installing Article Friendly, you will see the index.php (and all the pages) have no formatting applied. To fix this, go into your admin section, and set the first text field of "site URL". This will enable the css to format the pages correctly.
That Didn't Work!
If, after setting the site URL in your admin section you still have no formatting, there are two things to check.
1. Clear your browser's cache completely.
2. Next, make sure you entered your site's URL correctly, and put a forward slash ( / ) at the end of the url. To jump to the tutorial for doing that, Go Here!