BodyCell className using headerClassName prop

[carlosfpo]

[x] bug report

Current behavior
According to the docs, there is a bodyClassName prop on the Column component. Which isn't being used. Strangely, body cells get the class in the headerClassName prop.

Expected behavior
BodyCell class should receive the value in bodyClassName instead of headerClassName

Minimal reproduction of the problem with instructions
https://plnkr.co/edit/VB7i7C5FE4TWcJswBNNq?p=preview

• React version:
  "react": "^16.3.2",

• PrimeReact version:
  "primereact": "^1.5.1",

[mertsincan]

Thanks a lot for the PR!