Qe-api-client

Changes:
- New method "create_master_measure".
- Code Rework.
- Examples.

**Full Changelog**: https://github.com/lr-bicc/qe-api-client/compare/v2.2.0...v2.3.0

Changes:
- New method "create_single_master_dimension".
- Code Rework of the select methods.

**Full Changelog**: https://github.com/lr-bicc/qe-api-client/compare/v2.1.0...v2.2.0

Changes:
- New method to get content of created hypercube.
- Code Rework

**Full Changelog**: https://github.com/lr-bicc/qe-api-client/compare/v2.0.0...v2.1.0

Changes:
- General code and structure rework..
- New method "get_chart_data".
- API client documentation created.

**Full Changelog**: https://github.com/lr-bicc/qe-api-client/compare/v1.2.0...v2.0.0

Changes:
- Fix in Clear method.
- New classes "EngineGenericDimensionApi" and "EngineGenericMeasureApi".
- Methods "open_doc" and "get_layout" changed.

**Full Changelog**: https://github.com/lr-bicc/qe-api-client/compare/v1.1.0...v1.2.0

New features:
- Check between local and server connection.
- 2 new methods "set_string_value" and "get_properties" implemented.