Fix #9 - ekphrastisize some poems

For ekphrastic articles, add `ekphrastic` node to YAML metadata.
This node includes subnodes `image`, `title`, `alt`, `link`, and `class`.
`image` provides a link to the local image--just include the file name
with the extension, not the folder (all images should be in /img/.)
`title` provides the title of the image, and the alt-text, if there
is no `alt` node.
`alt`, if it exists, provides the alt text for the image.
`link`, if present, wraps the image in an `<a>` tag--it should point
to the source web page of the ekphrastic image.
`class`, if present, sets the class(es) for the image, for styling.

In this commit, I've set `ekphrastic` on the four articles that have
them so far: 'The Death Zone,' 'AMBER alert,' 'The moon is gone,' and
'Man.' I've also updated .template.html with the changes, and updated
README.md to reflect the changes in YAML structure.

1 files changed, 2 insertions, 3 deletions

@@ -37,9 +37,8 @@
             
                     </header>
 
-        <section class="content verse">
-            <p>I was away on vacation when I heard—<br />someone sat at my desk while I was away.<br />They took my pen, while I was taking<br />surf lessons, and wrote the sun into the sky.<br />They pre-approved the earth and the waters,<br />and all of the living things, without even<br />having the decency to text me. It was not I<br />who was behind the phrase “creeping things.”<br />When I got back, of course I was pissed,<br />but it was <a href="shipwright.html">already written</a> into the policy.<br />I’m just saying: don’t blame me for Cain<br />killing Abel. That was a murder. I’m not a cop.<br />The Tower of Babel fell on its own. The ark<br />never saw a single drop of rain. I’m <a href="problems.html">the drunk</a><br />sitting on the curb who just pissed his pants,<br />holding up a sign asking where I am.</p>
-        </section>
+        
+        <section class="content verse"><p>I was away on vacation when I heard—<br />someone sat at my desk while I was away.<br />They took my pen, while I was taking<br />surf lessons, and wrote the sun into the sky.<br />They pre-approved the earth and the waters,<br />and all of the living things, without even<br />having the decency to text me. It was not I<br />who was behind the phrase “creeping things.”<br />When I got back, of course I was pissed,<br />but it was <a href="shipwright.html">already written</a> into the policy.<br />I’m just saying: don’t blame me for Cain<br />killing Abel. That was a murder. I’m not a cop.<br />The Tower of Babel fell on its own. The ark<br />never saw a single drop of rain. I’m <a href="problems.html">the drunk</a><br />sitting on the curb who just pissed his pants,<br />holding up a sign asking where I am.</p></section>
     </article>
     <nav>
                 <a class="prevlink" href="i-am.html"