D-Net

Updating interfaces to not include IsSerializable

Meerge dev-api to trunk ( -r50861:54841 )

Make Aggregation/AggregationDetails class serializable

1. Create trunk folder.

1. Make getTimezones return List<Timezone> instead of List<String>
2. Add new classes on shared folder for aggregations.
3. Implemented methods: getUsersBaseUrls , getRepositoryAggregations
4. Implement methods on Converter class.
5. Change location of source folder.

1. Add new classes on shared folder for aggregations.
2. Implemented methods: getUsersBaseUrls , getRepositoryAggregations
3. Implement methods on Converter class.