Sidebar, click info

1) its using (but not really leveraging) leaflet 0.8
2) I added a sidebar that shows the stations within the view as well as
the county stats for the view.  The list automatically repopulates when
the map is moved.
3) When you click on the map it identifies the county, huc8, clim_div
and DEC region.  This is not connected to any of the layers.
4) a mini-map just for fun.