Fix homepage elsewhere content

content/elsewhere/friends-undirected-graph-connections-in-rails/index.md

@@ -16,6 +16,8 @@ No, sorry, not THOSE friends. But if you're interested in how to do
 some graph stuff in a relational database, SMASH that play button and
 read on.
 
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 <audio controls src="/elsewhere/friends-undirected-graph-connections-in-rails/friends.mp3"></audio>
 
 My current project is a social network of sorts, and includes the

content/elsewhere/making-an-email-powered-e-paper-picture-frame/index.md

@@ -13,6 +13,8 @@ e-paper picture frames for my family, and I thought it'd be cool to
 walk through the process in case someone out there wants to try
 something similar.
 
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 {{<dither IMG_0120.jpeg />}}
 
 In short, it's a Raspberry Pi Zero connected to a roughly 5-by-7-inch