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, 5 insertions, 6 deletions

@@ -37,12 +37,11 @@
             
                     </header>
 
-        <section class="content prose">
-            <p>He woke up after eleven and didn’t go <a href="time-looks-up-to-the-sky.html">outside</a> all day, not even to his Writing Shack. What did he do?</p>
-            <p>He watched late morning cartoons meant for children too young to go to school. He ate bowls of cereal. He watched his mother play dominoes. He played dominoes with her for a little while until she was winning by such a margin it wasn’t fun for either of them. He went down to the basement to do his <a href="underwear.html">laundry</a>. He pulled the chain for the light and it turned on like magic. “Electricity is like magic” he said to himself. He thought he would like to write that down but his Implements were in the Shack. He’d already built up so much momentum inside.</p>
-            <p>—Inertia? he thought. “What’s the difference between inertia and momentum” he asked himself as he hefted dirty clothes into the washer. “Maybe inertia is the momentum of not moving” he thought as he measured and poured the blue detergent into the drum. “Momentum is the inertia of moving forward through time” as he selected WARM-COLD on the dial and pulled it out to start the machine. “What do you think is the difference between inertia and momentum” he asked his mother when he opened the door at the top of the stairs.</p>
-            <p>“When you switch over your laundry could you bring up my underwear from the dryer” she asked not looking up from her dominoes. A <a href="last-passenger.html">thread of smoke</a> curled from her cigarette and spread out on the ceiling.</p>
-        </section>
+        
+        <section class="content prose"><p>He woke up after eleven and didn’t go <a href="time-looks-up-to-the-sky.html">outside</a> all day, not even to his Writing Shack. What did he do?</p>
+<p>He watched late morning cartoons meant for children too young to go to school. He ate bowls of cereal. He watched his mother play dominoes. He played dominoes with her for a little while until she was winning by such a margin it wasn’t fun for either of them. He went down to the basement to do his <a href="underwear.html">laundry</a>. He pulled the chain for the light and it turned on like magic. “Electricity is like magic” he said to himself. He thought he would like to write that down but his Implements were in the Shack. He’d already built up so much momentum inside.</p>
+<p>—Inertia? he thought. “What’s the difference between inertia and momentum” he asked himself as he hefted dirty clothes into the washer. “Maybe inertia is the momentum of not moving” he thought as he measured and poured the blue detergent into the drum. “Momentum is the inertia of moving forward through time” as he selected WARM-COLD on the dial and pulled it out to start the machine. “What do you think is the difference between inertia and momentum” he asked his mother when he opened the door at the top of the stairs.</p>
+<p>“When you switch over your laundry could you bring up my underwear from the dryer” she asked not looking up from her dominoes. A <a href="last-passenger.html">thread of smoke</a> curled from her cigarette and spread out on the ceiling.</p></section>
     </article>
     <nav>
                 <a class="prevlink" href="sapling.html"