I have created a child theme base on the new twentythirteen theme. I made a style.css file and put a few styles in it. I've selected the child theme and my css styles are working. No problem there.
Next I created a functions.php file and put a few simple functions in it. But, none of them are working. So, I stripped it down to just one function to test it out and it's still not working. WP does not seem to be seeing my functions.php file.
So, now, the only thing in my child theme function file is the following code. Can anyone give me any advice as to why this code is not showing up in the page head?