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, 7 insertions, 8 deletions

@@ -37,14 +37,13 @@
             
                     </header>
 
-        <section class="content prose">
-            <blockquote>
-            <p><a href="swear.html">EVERYTHING CHANGES OR EVERYTHING</a> <a href="howtoread.html">STAYS THE SAME</a></p>
-            </blockquote>
-            <p>This sat alone on a blank notecard in Paul’s typewriter. He stared at it, sipping at his too-hot coffee. This made sense to him.</p>
-            <p>He looked at the spot on the wall where he wanted a window to be, at the rough planks above his desk as they were lit by the bare hanging lightbulb. He sipped his coffee again. It was still too hot. His Woodworking Shack was becoming full of wood that was not furniture. He feared it would never become so.</p>
-            <p>He threw open the door to the snow and the ground below it. He reached for his axe on the wall. He reconsidered. He took a few tentative steps onto the <a href="in-bed.html">blankness</a> on his own. He wasn’t cold, not yet. He walked into the forest. The snow crunched under his feet and <a href="last-passenger.html">did not echo</a>.</p>
-        </section>
+        
+        <section class="content prose"><blockquote>
+<p><a href="swear.html">EVERYTHING CHANGES OR EVERYTHING</a> <a href="howtoread.html">STAYS THE SAME</a></p>
+</blockquote>
+<p>This sat alone on a blank notecard in Paul’s typewriter. He stared at it, sipping at his too-hot coffee. This made sense to him.</p>
+<p>He looked at the spot on the wall where he wanted a window to be, at the rough planks above his desk as they were lit by the bare hanging lightbulb. He sipped his coffee again. It was still too hot. His Woodworking Shack was becoming full of wood that was not furniture. He feared it would never become so.</p>
+<p>He threw open the door to the snow and the ground below it. He reached for his axe on the wall. He reconsidered. He took a few tentative steps onto the <a href="in-bed.html">blankness</a> on his own. He wasn’t cold, not yet. He walked into the forest. The snow crunched under his feet and <a href="last-passenger.html">did not echo</a>.</p></section>
     </article>
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