added hidden navBar and scrollspy from bootstrap
slight refactor for quicker coding
scroll spy now working with j & k keys
added offset for scroll spy, works better now with j&k keys
got it changing background colors when an article is read
marking read items when you scroll through them; still need to update the button for marking read/unread to make them compatible.
added black box at the bottom of items list - should eventually have a 'no more articles' notice.
fixed items_view_menu id that was repeated in html
removed space saved at bottom because it was making everything worse
switch read and unread background colors