Using operatorTypes will not read inputs and outputs

[ckegg]

When using data : { operatorTypes: {} ) to preset properties including inputs or outputs, in function getOperatorFullProperties() it supposes to extend preset properties into operator's properties but it doesn't.

It is causing ".flowchart-operator-connector-set" not setting "connector_type" and throw in error "Cannot read property 'inputs/outputs' of undefined"