Alternative display of Moodle course. Uses YUI3 Library included with Moodle 2.0
 - Shows one topic/section at a time.
 - Animates between topics
 - loads each topic / section asynchronously (theoretically reducing perceived load time)
 - Adds option for background image
 - Adds option for custom activity icons
 - Includes a topics outline list with completion
 
 INSTALLATION
 Add the code to a directory called 'slides' in /course/format. So this file would be /course/format/slides/README
 Browse to notifications /admin/index.php to update the database
   2 new tables will be added
 
 NOT READY FOR PRODUCTION
 

 TESTING SUMMARY
 					Layout	Animation
 Firefox 3.6.16		y		y
 Firefox 4.0		y		y
 Opera 11.10		y		y
 Safari 5.05		y		y
 Chrome 11.0        y       y
 IE 6               y       y
 IE 7               y       y
 IE 8               y       y
 IE 9               ?       ?
 
 ISSUES
 Does not work with Moodle debugging set to Developer - Javascript errors.
 Custom activity icons not restored during backup and restore
 Backgrounds are temporarily mixed up after re-ordering topics
 Using Topic buttons to navigate as soon as section is loaded and button becomes active causes error due to DOM not yet updated - need to wait about a second.
 
 
 TODO
 See format.php
 
 LINKS
 User docs: http://docs.moodle.org/20/en/course/view/slides
 Discussion: http://moodle.org/mod/forum/discuss.php?d=174048
 Moodle plugins db: http://moodle.org/mod/data/view.php?d=13&rid=4756