Fix some over-italicized periods

lib/convert.js

@@ -160,7 +160,7 @@ function getBodyXML(chapter, contentEl) {
     xml = xml.replace(/“<em>([^>]+)<\/em>(!|\?|\.)”/g, "“<em>$1$2</em>”");
     xml = xml.replace(/<p><em>([^>]+)<\/em>(!|\?|\.)<\/p>/g, "<p><em>$1$2</em></p>");
     xml = xml.replace(/(!|\?|\.)\s{2}<\/em><\/p>/g, "$1</em></p>");
-    xml = xml.replace(/<em>([a-z]+)\?<\/em>/g, "<em>$1</em>?");
+    xml = xml.replace(/<em>([a-z]+)(\?|\.)<\/em>/g, "<em>$1</em>$2");
     xml = xml.replace(/<em>([^>]+?)( +)<\/em>/g, "<em>$1</em>$2");
     xml = xml.replace(/<em> ([a-zA-Z]+)<\/em>/g, " <em>$1</em>");
     xml = xml.replace(/<em>‘\s*([^<]+)\s*’<\/em>/g, "‘<em>$1</em>’");

lib/substitutions.json

@@ -125,10 +125,6 @@
       "before": "Brian said. “But",
       "after": "Brian said, “but"
     },
-    {
-      "before": "<em>better.</em>",
-      "after": "<em>better</em>."
-    },
     {
       "before": "he said. “So let’s",
       "after": "he said, “so let’s"
@@ -873,10 +869,6 @@
       "before": "CD-6</em>.</p>",
       "after": "CD-6.</em></p>"
     },
-    {
-      "before": "<em>pushing.</em>",
-      "after": "<em>pushing</em>."
-    },
     {
       "before": "<em>Narwhal,</em>",
       "after": "Narwhal,"
@@ -946,10 +938,6 @@
     {
       "before": "<em>Negative</em>.",
       "after": "<em>Negative.</em>"
-    },
-    {
-      "before": "<em>up.</em>",
-      "after": "<em>up</em>."
     }
   ],
   "https://parahumans.wordpress.com/2012/03/17/extermination-8-5/": [
@@ -2024,12 +2012,6 @@
       "after": "hon,” Celia said, “we’ve"
     }
   ],
-  "https://parahumans.wordpress.com/2012/08/11/snare-13-5/": [
-    {
-      "before": "<em>similar.</em>",
-      "after": "<em>similar</em>."
-    }
-  ],
   "https://parahumans.wordpress.com/2012/08/14/snare-13-6/": [
     {
       "before": "Grue,” Trickster said. “Get",
@@ -2507,10 +2489,6 @@
     }
   ],
   "https://parahumans.wordpress.com/2013/01/19/queen-18-1/": [
-    {
-      "before": "<em>untrustworthy.</em>",
-      "after": "<em>untrustworthy</em>."
-    },
     {
       "before": "know,” Tattletale said. “But",
       "after": "know,” Tattletale said, “but"
@@ -2669,10 +2647,6 @@
     {
       "before": "better,” I said. “Eidolon",
       "after": "better,” I said, “Eidolon"
-    },
-    {
-      "before": "giving her <em>us.</em>",
-      "after": "giving her <em>us</em>."
     }
   ],
   "https://parahumans.wordpress.com/2013/02/14/interlude-18-donation-bonus-4/": [