Update node-csv to 0.4.5 and add some tests

[bySabi]

Please review and update Atmosphere package.

[Dsyko]

Thanks for the PR! I'll test this out and pull it in.

[bySabi]

Hi @Dsyko. I just update version numbers and minors package.js tweaks.
Test are not really test, just copy-paste examples from node-csv npm page. But I thing is better than nothing.

[bySabi]

Hello @Dsyko please review this PR.

Thanks