Django-wikidata-api

- Only use the subquery approach in the count and non-values workflow (closes 39)
- Removing Parenthesis from Values in Query (closes 40 )
- Adding a Wikidata Item and Property API Serializer Field (closes 41)
- Ensure Alt Label Language matches Primary Language (fixes 42 )
- Ability to configure the User Agent when making Wikibase Request (closes 43 )
- Use POST Request Method on Large Queries (fixes 44 )
- increasing documentation

- Multi-lingual support (closes 35)
- Optimizing Get all Queries (closes 36 )
- Adding ability to use custom logger (closes 37 )
- Adding more documentation
- Chunk Values when they exceed page size (fixes 31 )
- Adding ability to use custom Wikibase (closes 33 )
- Adding ability to use custom query prefixes (closes 34 )

- Fixing bug to allow "show_in_minimal" to work with optional fields

- Adding support for extending the minimal fields

- Adding support for including a value set in the "get all" case
- Improving exception handling of queries

- Improving handling of "get all" methods
- misc bug fixes