fixed motherless video ripper
parse previous day's log first in attempt to correct 'missing midnight metrics madness' issue
adjusting timespan for short-term graphs, format changes
formatting graph so it's prettier
dropdown arrows that rotate via CSS (took me way too long to figure out)
fixed off-by-one bug in graphs, small UI tweaks
added nav bar to graphs page
tsd parser properly handles log flips
added link to stats on other nav bars