CSS Testing
Useful for working with other developers and third parties on CSS files
We can create CSS files here then allow people to edit and work on them and on the test servers we point to these CSS files
So for example on test.philandteds.com I have added code below to the template page_head_style.tpl
{* TODO take out just for development *}
<link rel="stylesheet" type="text/css" href="https://philandteds.github.io/revamp.css" />