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, 6 insertions, 7 deletions

@@ -37,13 +37,12 @@
             
                     </header>
 
-        <section class="content prose">
-            <p>While chopping a tree in the woods with his hatchet (a Christmas gift from his mother) a bird he’d never heard before cried out. He jerked his head up and to the right as the hatchet fell down and to the left. It cut deep into the back of his left hand. A low thud didn’t echo in the forest because all the needles and snow absorbed <del>sound well</del> the sound.</p>
-            <p>When he got back to the house his hand wrapped in the end of his shirt he still felt no pain. He called for his mother and found her watching TV in the main room. He stayed in the kitchen not wanting to get blood on the carpet. She turned around cigarette dangling from her open mouth said “Oh god what happened.”</p>
-            <p>She drove him to the hospital in the car. <a href="worse-looking-over.html">The radio stayed off the entire way.</a> Paul wanted to turn it on but <del>he didn’t want</del> the desire not to annoy his mother was stronger. They drove in silence.</p>
-            <p>At the hospital after the X-rays and stitching and pain medication prescription the doctor said “You got lucky, son. If that axe had hit a half-inch lower you’d <a href="roughgloves.html">have lost your hand</a>. You won’t get full mobility back because we had to tie the tendons, but with therapy you should be able to work it pretty well.”</p>
-            <p>On the drive back home all he could think was that he was glad he didn’t hit his writing hand.</p>
-        </section>
+        
+        <section class="content prose"><p>While chopping a tree in the woods with his hatchet (a Christmas gift from his mother) a bird he’d never heard before cried out. He jerked his head up and to the right as the hatchet fell down and to the left. It cut deep into the back of his left hand. A low thud didn’t echo in the forest because all the needles and snow absorbed <del>sound well</del> the sound.</p>
+<p>When he got back to the house his hand wrapped in the end of his shirt he still felt no pain. He called for his mother and found her watching TV in the main room. He stayed in the kitchen not wanting to get blood on the carpet. She turned around cigarette dangling from her open mouth said “Oh god what happened.”</p>
+<p>She drove him to the hospital in the car. <a href="worse-looking-over.html">The radio stayed off the entire way.</a> Paul wanted to turn it on but <del>he didn’t want</del> the desire not to annoy his mother was stronger. They drove in silence.</p>
+<p>At the hospital after the X-rays and stitching and pain medication prescription the doctor said “You got lucky, son. If that axe had hit a half-inch lower you’d <a href="roughgloves.html">have lost your hand</a>. You won’t get full mobility back because we had to tie the tendons, but with therapy you should be able to work it pretty well.”</p>
+<p>On the drive back home all he could think was that he was glad he didn’t hit his writing hand.</p></section>
     </article>
     <nav>
                 <a class="prevlink" href="yellow.html"