Add support for displaying images in the text

[britzl]

Box nodes. Perhaps using <img> tag?

[subsoap]

How would it work?

<img src="texture_name"></img>
<img>texture_name</img>

[britzl]

Or maybe <img="texture_name"></img> or <img=texture_name></img>

The system is not setup to parse <img>texture_name</img>. Parameters should be inside the tag, like in <size=2> and <color=red>

And maybe I need to add support for to immediately close a tag. It should be easy to parse.

[subsoap]

Either <img="texture_name"/> Or have tags like img always not have a closing tag (cleaner)

I'd still add <br> for linebreaks if people want to use them over \n

[britzl]

Fixed in https://github.com/britzl/defold-richtext/releases/tag/2.1.0