add initial working code for column sorting and adding hilite
update routes to point to movies/ as root and removed public/index.html
refactor view/index.html.haml to use hash format for id and class.  add variable to the view that is controlled by index action in controller
hw2 part1 complete
homework2 part2 complete
homework 2 part 3 complete
fix title header ids
add id tags for forms submit button and session changes