remove body-parser package and use express.json() built-in middleware…

[ualiyou]

trafficstars

… function in Express.It parses incoming requests with JSON payloads and is based on body-parser

[msftclas]

All CLA requirements met.

[daveydee33]

Hi @ualiyou, I think you can merged this one based on @peterblazejewicz 's comment. :)