GT-41

Expose icon, status, config, language, package on all (non-meta) endpoints
 - includes a major refactoring to eliminate lots of code duplication
 - flattened `GodToolsPackage` into `GodToolsTranslation` since images were being loaded anyways
 - flattened `GodToolsPackageService` into `GodToolsTranslationService` since most of the logic was duplicated
 - `GodToolsPackageRetrieval` now just overrides the createZipFolder b/c it will include images
 - classes renamed for clarity