Cosmetic changes. Time for bed...
Removed debug code
resolved us weather error
Popups and Custom Icon

Added a popup for CTA bus markers. The heading is parsed into one of 8
basic compass directions at the beginning of addCTAMarkers(). Then,
since a non-delayed bus returns undefined, I set the default text as a
joke there. We can leave it or replace it with something a little
more... professional later if we need to. Oh, and bus markers now have a
new dedicated icon; attribution text has been updated as needed.
fixed week vs month range
refresh now seems to work for data. No CTA or Divvy at the moment
added initial visualization graph data
fixed order of arguments for making graph
unformatted stacked bar chart viz
adding grouped stack bar chart
fixed formatting in d3graphs file
finalized dataset visuals
updated visualization code to account for both crime and refresh data
updated d3graphs code to handle crime and refresh visuals
updated cta to show error for rate limit
added food inspection data source but needs new icon
Filter by circle, and  polygon. Ugh I feel awful