Files from the V3.0 Release (#173)

* remove non-V3.0 file, e.g., the YAML files not containing ServiceSpecifications

* part 2 domain file update

- add assetkind and assettype query parameters
- descriptor inherits from hasextensions
- description and displayname moved up to descriptor
- add response 409 conflict

* correct protocolinformation according to the part 2 document

- change protocolinformation/endpointProtocolVersion to array of strings
- add securityAttributes

* add cursor parameters and result objects

* add GetPackageDescriptionsResult and path parameters aasIdentifier, idShortPath, and handleId

* update the part 1 domain with the newly generated content from the V3.0 json schema

* remove all files which are not part of the V3.0

* switch submodel service specification 002 and 003

* Add deprecated DINSPEC16593 files

Reintroduce the DINSPEC16593-Schemas/openapi.yaml file
Change README.md for linking GitHub and Swagger Hub files
This was necessary because this files were mentioned in the
release of Part II pdf file

* Update  DINSPEC16593 YAML file

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Co-authored-by: sebbader <sebastian.r.bader@web.de>
Co-authored-by: Nico Braunisch <nico.braunisch@tu-dresden.de>

Author: 3 people