Add header row to support gfm for table formatting

[njgheorghita]

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Adds an empty header row to tables enable table formatting with github flavored markdown.

[MicahZoltu]

If you know how, would you mind throwing this into the page somewhere (I don't even know if it is possible):

td:empty {
  visibility: hidden;
}

And see if that resolves the issue? (you may need to tweak the specific settings)

The tables are rendering now, but they have an empty row in them.

[MicahZoltu]

Hmm, maybe that isn't possible.

[MicahZoltu]

Maybe we can update the jekyll site at least so it hides empty rows, and just deal with it in GitHub markdown...

[njgheorghita]

Yeah I'm not able to find some straightforward way to do this - imo it's not that offensive to the eyes in the github flavored markdown since the empty header column is rendered quite small

[MicahZoltu]

I'll talk to the other editors to see what they want to do.

[MicahZoltu]

Spoke with some other editors: Would it be possible to change these to lists instead of tables? e.g.:

* **Required**: If `name` is included.
* **Key**: `version`
* **Type**: String

• Required: If name is included.
• Key: version
• Type: String

[njgheorghita]

Yup, works for me! That should be suitable for all the tables afaik - I'll submit the update asap

[MicahZoltu]

Tables with actual headers I think everyone is good with being a markdown table. It is just the headerless tables that are problematic.