Core Gemini docs converted to text/gemini

[James Tomasino]

On 6/7/20 3:20 PM, solderpunk wrote:
> Hmm, which client are you using?  The example links in 5.3.2 *are*
> wrapped in ``` and render fine for me in AV-98 and using the mozz.us web
> proxy...

Ahh, yes, you're right. This was with Castor. I pulled the latest and
rebuilt to be sure, but looks like it's having issues NOT processing
links in preformatted fences.

Screenshot:
https://ttm.sh/Qq6.png