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, 4 insertions, 5 deletions

@@ -37,11 +37,10 @@
             
                     </header>
 
-        <section class="content verse">
-            <p>Your casserole dish takes the longest:<br />it has some baked-in crust from when you<br />cooked chicken last night. Washing it<br />allows me to think about this poem’s title<br />and the first few lines. Now that I’ve<br />written them down, I’ve <a href="elegyforanalternateself.html">forgotten the rest</a>.</p>
-            <p>While scraping at something with my finger-<br />nail, I catch myself wondering again whether<br />you’ll thank me for washing your dishes.<br />I realize that this would defeat the point<br />of my gesture, that this has destroyed<br />all good thoughts I’ve had about saying</p>
-            <p>“I’m sorry.” This, <a href="http://plagiarist.com/poetry/1703/">this is the reason</a> why<br />I am always apologizing: because I never<br />mean it, because there is always, in <a href="real-writer.html">some<br />attic</a>, a thought roaming that says, insists:<br /> “I’ve done nothing wrong, and I deserve<br />all I can take, and more than that.”</p>
-        </section>
+        
+        <section class="content verse"><p>Your casserole dish takes the longest:<br />it has some baked-in crust from when you<br />cooked chicken last night. Washing it<br />allows me to think about this poem’s title<br />and the first few lines. Now that I’ve<br />written them down, I’ve <a href="elegyforanalternateself.html">forgotten the rest</a>.</p>
+<p>While scraping at something with my finger-<br />nail, I catch myself wondering again whether<br />you’ll thank me for washing your dishes.<br />I realize that this would defeat the point<br />of my gesture, that this has destroyed<br />all good thoughts I’ve had about saying</p>
+<p>“I’m sorry.” This, <a href="http://plagiarist.com/poetry/1703/">this is the reason</a> why<br />I am always apologizing: because I never<br />mean it, because there is always, in <a href="real-writer.html">some<br />attic</a>, a thought roaming that says, insists:<br /> “I’ve done nothing wrong, and I deserve<br />all I can take, and more than that.”</p></section>
     </article>
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