* updated template
* site favicon
* for bot crawling
* moved definitions from config.php into includes/definitions.php
added relative_link_path() function from file handler and created create_slug() function which sanitizes links
* added .htaccess file to allow re-writing of URLs
* fixed call to Page Handler class
* experimented with create_slug() function
* includes site favicon.ico
* tested link that uses relative link routing
* uses query string to retrieve an article