Implemented contact list navigation, group restrictions and blasts.
Implemented group.discussions and group topics.
Implemented poolinterface additional properties.
Changed UserList<User> to PersonTag<PersonTag>, for better accuracy.
Changed getAllContexts return tyoe to PhotoAllContext for better accuracy.
Implemented unimplemented photo objects.
Added id paremeter.
Implemented shapeInterface and shapeData in PlacesInterface
Implemented photosets unimplimented properties
Edited test to use PersonTagList insted of UserList
Removed api_key parameter from interface files
Merge pull request #76 from willisju/master

Implemented various object and properties