Add privacy statement on website #21

@mkutmon
I got a warning when downloading PV from the website on my new laptop; somehow Microsoft edge saw it as a security risk.
I filled in a form to get this tool excempted, where I was asked to show where the privacy statement on the website was.
Might be good to add that this tool does not store personal information, to be in line with GDPR/AVG.
Templates for such a statement can be found here: https://termly.io/resources/templates/privacy-policy-template/