Chatsan fixes to emote entries ending with letters. (new-frontiers-14…

…#2292)

* add periods to chatsan entries ending with letters

* Move emote sanitization above cap/punct san.

Content.Server/Chat/Systems/ChatSystem.cs

@@ -756,15 +756,15 @@ private string SanitizeInGameICMessage(EntityUid source, string message, out str
         var newMessage = message.Trim();
         newMessage = SanitizeMessageReplaceWords(newMessage);
 
+        _sanitizer.TrySanitizeOutSmilies(newMessage, source, out newMessage, out emoteStr); // Frontier: moved up from bottom of function
+
         if (capitalize)
             newMessage = SanitizeMessageCapital(newMessage);
         if (capitalizeTheWordI)
             newMessage = SanitizeMessageCapitalizeTheWordI(newMessage, "i");
         if (punctuate)
             newMessage = SanitizeMessagePeriod(newMessage);
 
-        _sanitizer.TrySanitizeOutSmilies(newMessage, source, out newMessage, out emoteStr);
-
         return newMessage;
     }