Added bottom border on beer list.  Fixed random weird scroll due to jQuery picking up width of items in infinite scroll lists incorrectly
Made add to watchlist and add sighting buttons on beer detail more clear and easy to click on mobile... still looks like crap, though
moved stuff from inline css to main.css
changed sighting_list_image class to sighting-list-image
Added moment.js, formatted dates nicely, formatted more beer detail sighting lists using bootstrap media-list