ktechila

draw2d.io.Reader.unmarshal doesn't work properly for Hub components

3

# Description When the draw2d.io.Reader.unmarshal function retrieves a JSON document, the ports are incorrectly mapped to the hub component. All the connections focus on the central port on the hub.

## Description This is a fix for #249 ## Changes: 1. Added getConnectionAnchorType function 2. Added `visible ` and `connectionAnchor ` attributes to the persistent attribute object in the Port...