Cleaned up line rendering based on time series.
Changed data structure to not include stringified date objects, but years only. Finally fixed fill issue for lines.
Disabled tooltips for now.
Renamed object properties and rmeoved obselete domain and range branches.
Merge branch 'line-chart' into beta
Woops, messed up naming.
Merge branch 'line-chart' into beta
Renamed passed data attribute for line chart.
Merge branch 'line-chart' into beta
Fixed observed property for line data.
Merge branch 'line-chart' into beta
Added area chart.
Merge branch 'area-chart' into beta
Added x-axis back for line charts and area charts.
Cleaned up some of the old bar code from line chart.
Added proof of concept for maps.
Fixed scaling issues for maps.
Added legend for maps.
Changed data structure for maps.
Decreased padding for legend labels.