Removed series and result code from HTML, CSS and JS. Merging series and timeline into timeline, will add results charts later.
Remove windowpane code from js.
Added multiple series to timeline plot and corrected axis.
Added background rect to timeline-chart.
Added function highlightYears, and hover in CSS.
Improved transitioning style so that hover has priority over highlight.
Added magic number for tick count on y axis(es). Cleaned up CSS and started to create yearhist-chart
Added zoom and pan ability to time series.