People Tagging Basics
Merge branch 'no-cache' of https://github.com/eyeem/API-php-wrapper into no-cache
refactored functions hasTaggedPerson() and untag(), removed class Eyeem_Collection_People
hasTaggedPerson()/untag() -> make sure, we really have a user object.
Merge pull request #2 from illelei/no-cache

People Tagging Basics