Update code for new website

This is a complete rewrite for the new web page design. I chose to use
the "All Shows" json feed on the full episode page to pull shows and
included the standup and sample feed to pick up any other full episodes
Merge pull request #13 from shopgirl284/comedyfix

Update code for new website
Remove some comments and logs. Use feed that contains all episodes.
Accept show_id or show_url in VideoFeed function.