[TASK] Rename package from Nezaniel.Feeder to Nezaniel.Syndicator
[TASK] Decouple package from TYPO3.Flow and Doctrine
[FEATURE] Add DTO models for RSS2:Cloud, RSS:Image and RSS:TextInput
[FEATURE] Make use of \SplObjectStorage for nested DTOs
[TASK] Add convenience setters
[TASK] Code cleanup
[TASK] Remove validation and exception handling from DTOs
[FEATURE] Add generator defaults