Integrate New eCharts

[ojasviharsola]

https://echarts.apache.org/v4/examples/en/editor.html?c=bar-y-category-stack
https://echarts.apache.org/v4/examples/en/editor.html?c=line-simple
https://echarts.apache.org/v4/examples/en/editor.html?c=line-stack
https://echarts.apache.org/v4/examples/en/editor.html?c=pie-doughnut
https://echarts.apache.org/v4/examples/en/editor.html?c=bar-background
https://echarts.apache.org/examples/en/editor.html?c=line-marker