Incorrect urls for your example data

[samtes]

Should probably point to:

• https://raw.githubusercontent.com/fusioncharts/dev_centre_docs/master/assets/datasources/fusiontime/examples/online-sales-single-series-area-data-plot/data.json
• https://raw.githubusercontent.com/fusioncharts/dev_centre_docs/master/assets/datasources/fusiontime/examples/online-sales-single-series-area-data-plot/schema.json

[AyanBhadury]

@sikrigagan Please take care, end-points needs to be updated: https://fusioncharts.github.io/react-fusioncharts-component/simple-timeseries