Code traffic dashboard wireframe.

[rajatmw1999]

Code the wireframe as stored in "BlogMan/Dashboard wireframe/".

Make use of ChartJS for piecharts, and other differnt info graphics elements. Make the dashboard respionsive.

[Rukmini-Meda]

@rajatmw1999 I would like to work on this issue. Please assign this to me as part of GSSoC'20.