Create entities for new job service
Create serialization methods, define all attributes, create objects for complex attributes, and PHPDoc blocks for all variables among all classes added
Added deserializers for all objects related to Job DTO, fixed some ctors and serializer components
Change TestUtils to create job using new DTO. JobService now uses toJSON instead of json_encode, Update tests to compensate for changes to JobService.
Added  to Job DTO. Created round-trip property tests for Job DTOs
Updated Job Creation documentation to reflect changes made to DTO
Merge branch 'jobservice' This branch fixes bug 34511 by offering better DTO objects for Jobs