content: remove most HTML

Modern Hugo strips this and surprisingly works well with mixing the
LTR text in RTL sentences without the <bdi> tag.

content/posts/cleanliness-comes-from-faith/index.md

@@ -10,7 +10,7 @@ tags = ["Graffiti", "Amman"]
 
 {{< figure src="IMG_20161120_143235.jpg" title="Graffiti in downtown Amman appeals to the faithful" alt="Graffiti with Arabic inscription depicting someone putting trash in a trash can" >}}
 
-There is a popular notion that cleanliness is an important part of the Islamic faith, though you wouldn't know it from walking around Jordan. I have never seen people throw coffee cups, half-eaten sandwiches, tissues, etc on the street so carelessly — and often times with such <em>finesse</em> — as here in Jordan.
+There is a popular notion that cleanliness is an important part of the Islamic faith, though you wouldn't know it from walking around Jordan. I have never seen people throw coffee cups, half-eaten sandwiches, tissues, etc on the street so carelessly — and often times with such *finesse* — as here in Jordan.
 
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