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.

4 files changed, 22 insertions, 12 deletions

@@ -6,6 +6,11 @@ epigraph:
     content: Apparently it does nothing.
     link: 'http://www.boston.com/bostonglobe/ideas/articles/2008/07/20/abducted/?page=full'
 
+ekphrastic:
+    image: amber.jpg
+    title: Amber Hagerman
+    link: 'https://en.wikipedia.org/wiki/AMBER_alert'
+
 project:
     title: Stark Raving
     css: stark
@@ -28,8 +33,6 @@ Maybe the lost *want* to be found but we're looking in the wrong places.
 Maybe we speak the wrong language, the language of the found, to call to them.
 Maybe we should [try another door][].
 
-![Amber Hagerman](https://upload.wikimedia.org/wikipedia/en/5/54/Amber_Hagerman.jpg)
-
 [Lost things]: lappel-du-vide
 [staying lost]: http://www.poetryfoundation.org/poem/176996
 [try another door]: statements-frag.html
@@ -7,6 +7,11 @@ epigraph:
     attrib: Philip Gould
     link: http://www.npr.org/blogs/13.7/2013/11/19/245996903/embracing-life-and-death
 
+ekphrastic:
+    image: gould.png
+    title: Philip Gould
+    link: 'http://www.npr.org/blogs/13.7/2013/11/19/245996903/embracing-life-and-death'
+
 project:
     title: Stark Raving
     css: stark
@@ -23,8 +28,6 @@ project:
       link: amber-alert
 ...
 
-![Philip Gould](img/gould.png)
-
 When I think of death I think \
 of Peter Falk in _The Princess Bride_ patting \
 [his pockets][] as he leaves the room
@@ -2,6 +2,11 @@
 title: Man
 genre: prose
 
+ekphrastic:
+    image: tbedemugshot.jpg
+    title: This man refused to open his eyes
+    link: 'http://collection.hht.net.au/firsthhtpictures/fullRecordPicture.jsp?recnoListAttr=recnoList&recno=31230'
+
 project:
     title: "Buildings out of air: Paul in the Woods"
     css: paul
@@ -18,9 +23,7 @@ project:
       link: leg
 ...
 
-_[THIS MAN REFUSED TO OPEN HIS EYES][man]_
-
-![THIS MAN REFUSED TO OPEN HIS EYES](img/tbedemugshot.jpg)
+_THIS MAN REFUSED TO OPEN HIS EYES_
 
 Paul read this on an old mugshot in the library.
 He had taken the [bus][] into town to check out a few books on woodworking and got distracted by the True Crime section.
@@ -43,7 +46,6 @@ He wondered what crime he had committed.
 Above the man's head was written [_T. BEDE.22.11.28 / 203 A_.][emilia]
 _THIS MAN REFUSED TO OPEN HIS EYES_ was written over his suit, directly below his ribcage.
 
-[man]: http://collection.hht.net.au/firsthhtpictures/fullRecordPicture.jsp?recnoListAttr=recnoList&recno=31230
 [emilia]: http://emiliaphillips.com/books/signaletics/
 [bus]: boy_bus.html
 [photograph]: about-the-author.html
@@ -2,6 +2,11 @@
 title: The moon is gone and in its place a mirror
 genre: prose
 
+ekphrastic:
+    image: moongone.jpg
+    title: The moon is gone
+    link: 'http://apod.nasa.gov/apod/ap120102.html'
+
 project:
     title: Elegies for alternate selves
     css: elegies
@@ -14,9 +19,7 @@ project:
       link: mountain
 ...
 
-![The moon is gone](img/moongone.jpg)
-
-The [moon is gone][] and in its place a mirror.  Looking at the night sky now
+The moon is gone and in its place a mirror.  Looking at the night sky now
 yields nothing but the viewer's own face as viewed from a million miles,
 surrounded by the landscape he is only vaguely aware of being surrounded
 by.  He believes that he is [alone][], surrounded by desert and mountain, but
@@ -30,4 +33,3 @@ completely alone.
 
 [alone]: apollo11.html
 [Earth]: serengeti.html
-[moon is gone]: http://apod.nasa.gov/apod/ap120102.html