Skin format

[dvc94ch]

Adds the following attributes to skin format:

• s:attribute="ref|name" can be set on text
• s:position="top|bottom|left|right" can be set on pins
• s:generic="body" can be set on rects

Closes #34
Relates-to #18

Uses qeda to generate skin file and therefore makes #35, #17, #33 unnecessary.
qeda/qeda#47

[dvc94ch]

Fixed eslint errors and update the examples. Updated the netlistsvg generated output using the qeda svg skin generator. @nturley thoughts?

[dvc94ch]

Qeda PR was merged, waiting on this one...

[nturley]

sorry this took a while. It looks good.

[nturley]

There's a lot of stuff in here and I want to make sure I understand all of it.

• s:generic=body means that the size can be overridden by the netlist?
• s:position=top|bottom|left|right| is an alternative way to tag lateral ports?
• s:attribute=ref means that the text is sourced from the node key?
• s:attribute=name means that the text is sourced from the netlist?

Do those sound correct?

[kasbah]

So having the ability to adding reference and values to resistors, capacitors etc wasn't actually added to the skins with this PR?

[dvc94ch]

@nturley sorry for the late reply! I hadn't seen your comment.

That sounds correct. In addition to tagging lateral ports it makes port direction unnecessary on all elements except generic.