update helper functions and features from ChartNew.js
update helper functions from ChartNew.js
helper functions from new version of ChartNew.js
chart config from new version of ChartNew.js
update core functions from new version of ChartNew.js
more updated helper functions from ChartNew.js
animationsOptions code style
helper function from new version from ChartNew.js
new functions from new version of ChartNew.js
new and updated functions from new version from ChartNew.js
add back custom tooltip labels from data
add back span with style attribute instead of font for tooltip element