kvid 4782da47c9
Add optional image to connectors and cables (#153)
This image, with an optional caption below, is displayed in the lower 
section of the connector/cable node in the diagram - just above the 
notes if present.

This solves the basic part of issue #27, and is a continuation of 
PR #137 that was closed due to changes in the base branch.
2020-10-14 16:08:16 +02:00
..