UI Modeler cannot import startEventCorrelationConfiguration value

[aplatakis]

Issue:

• After cmmn diagram import case startEventCorrelationConfiguration value is dropped
• Modeler UI do not support startEventCorrelationConfiguration field for this value configuration
• On import case eventType is mapped to wrong UI element is not visible on UI

Cause:

• Wrong mapping for eventType
• Missing implementation for startEventCorrelationConfiguration support

Solution:

• Fixed eventType mapping
• Implemented startEventCorrelationConfiguration import/export. As far startEventCorrelationConfiguration supports only "storeAsUniqueReferenceId"(for other passed values do nothing), in UI added checkbox to select this option and based on that startEventCorrelationConfiguration value is imported and exported

Unit tests: NA Documentation: NA