🇪🇺 GDPR complaint

[joseconstela]

As an administrator or as a user, I must be able to search, download/export and remove personal information. Both from the MeteorJS user's collection and from the logs of workflows executions

• Allow administrators to remove users
• Allow users to search for personal information generated / stored in database from their workflows
• Allow export of sensitive infomation
• Add mechanisms for users to proof people that there's not data stored about them in case of deletion request.