[feature-request] Adding Labels to Lines

[sabo3]

Hello Trevor,

Many thanks for this great, promising software.

I was thinking that sometime we need to add text or label on lines connecting child and parent nodes, describing the relationship between them. I mean text that has no cell or node, and its font is smaller, which can intersect the line or be positioned above it.

I hope to see this feature soon.
Thanks.

[arkhipov]

I think that it will also be great to add label to nodes as well. The screenshot below is from XMind