added .special class style so that slide can be interactive
#28 changed jQuery .each iterator to  loop
#28 added link back to exercise 1
renumbered exercises according to new format, add h3 titles to sum up exercises, changed linked list language to list of links so as not to be confused w data structure
changed raw js to DOM API
added link to jsdom/ slides
some cleanup to create, manipulate, and inject series. in future, we can add some graphics for visual students
Merge pull request #114 from pamelafox/brenda

Made updates to jQuery slides