Adding the line-series-labels feature extension.
additional work on the line series labels.
Merge branch 'master' into development
Additional work on the line series labels.
Change the default interpolation to linear for more precise line segments.
Additional work on the line series labels.
Additional work on the line series label.
Reduce the default spacing.
Make the selector more generic to reduce code.
Improvements to the default placement of the data labels.