Changelog
- Added the posibility to have a argument named `name` in a Field. `Field(name=String())`
- Improved tests
- Fixed compatibility with Django 1.6, Django 1.7
- Added a management Command to Django `graphql_schema` for dumping the Schema
- Fixed `snake_case` - `camelCase` conversion to be `bijective`
- Added automatic `django-filters` support via `DjangoFilterConnectionField` and `filter_fields` attr in Django Meta.