Adding extra340 to GDPR group

updated README and usage

Merge pull request prowler-cloud#177 from toniblyx/master

New checks and improvements

Merge pull request prowler-cloud#141 from toniblyx/master

Added new extras and README changes

Merge pull request prowler-cloud#104 from toniblyx/master

Fix issue prowler-cloud#103

Merge pull request prowler-cloud#104 from toniblyx/master

Fix issue prowler-cloud#103

Merge pull request prowler-cloud#80 from toniblyx/master

Update README.md

Merge pull request prowler-cloud#62 from MrSecure/keep-cred-report

Keep cred report

Merge pull request prowler-cloud#55 from MrSecure/spelling

fix spelling error in CSV output

Merge pull request prowler-cloud#53 from MrSecure/add-csv-out

Add csv output mode and code clean up