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, 10 insertions, 11 deletions

@@ -42,17 +42,16 @@
             
                     </header>
 
-        <section class="content verse">
-            <p>Bottom of the drink: they had<br />to go. The Coke machine, the snack<br />machine, the deep fryer. Hoisted</p>
-            <p>and dragged through the halls<br />and out to the curb, they sat with<br />other trash beneath gray, forlorn</p>
-            <p>skies behind the elementary<br />school, wondering what their next<br />move would be. The Coke machine</p>
-            <p>had always wanted to live<br />the life of a <a href="prelude.html">hobo</a>, jumping trains,<br />eating from garbage, making fire</p>
-            <p>in old oil drums. It had some<br />strange romantic notions of being homeless,<br />is what the deep fryer thought.</p>
-            <p>Its opinion was to head to court,<br />sue the bastards at the school for early<br />termination of contract. It was</p>
-            <p>the embodiment of <a href="table_contents.html">justifiable anger</a>.<br />It believed privately that it was an incarnation<br />of Nemesis, the goddess of divine</p>
-            <p>retribution. What the snack machine<br />thought, it kept to itself, but it did say<br />that <a href="no-nothing.html">nothing ever ends</a>. The others</p>
-            <p>were confused, then angry, but finally<br />understood, or thought they did. The snack<br />machine’s candy melted in the sun.</p>
-        </section>
+        
+        <section class="content verse"><p>Bottom of the drink: they had<br />to go. The Coke machine, the snack<br />machine, the deep fryer. Hoisted</p>
+<p>and dragged through the halls<br />and out to the curb, they sat with<br />other trash beneath gray, forlorn</p>
+<p>skies behind the elementary<br />school, wondering what their next<br />move would be. The Coke machine</p>
+<p>had always wanted to live<br />the life of a <a href="prelude.html">hobo</a>, jumping trains,<br />eating from garbage, making fire</p>
+<p>in old oil drums. It had some<br />strange romantic notions of being homeless,<br />is what the deep fryer thought.</p>
+<p>Its opinion was to head to court,<br />sue the bastards at the school for early<br />termination of contract. It was</p>
+<p>the embodiment of <a href="table_contents.html">justifiable anger</a>.<br />It believed privately that it was an incarnation<br />of Nemesis, the goddess of divine</p>
+<p>retribution. What the snack machine<br />thought, it kept to itself, but it did say<br />that <a href="no-nothing.html">nothing ever ends</a>. The others</p>
+<p>were confused, then angry, but finally<br />understood, or thought they did. The snack<br />machine’s candy melted in the sun.</p></section>
     </article>
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