Enhancement: Parse paletteLabel and align

[codmpm]

It would be nice to reflect the properties set by paletteLabel and align from the nodes in _palettenode.html so that the look is the same as in the palette in node-red's editor.

flows.nodered.org

in comparison to the palette

[yoiang]

If an owner could verify that the paletteLabel should be used and the type name isn't being shown for a specific reason I can make a PR with the change.

[knolleary]

paletteLabel should not be used. We display the type name as that is important information to share about the module.

[yoiang]

@knolleary for argument's sake, we don't want to show the end user a preview of what they would expect to see in their own editor? Will it be confusing that once the nodes turn up in the editor some are prepended with ui_ and some aren't?

[knolleary]

There's a balance to be struck between two different requirements; displaying the node as it appears in the palette, and listing the underlying node type.

Open to suggestions for addressing both.