adjusted banned slurs - TRIGGER / CONTENT WARNING: slurs, swearwords, assault, etc

This deletes two swear words that were causing trouble for French
speakers (they mean "delay" or "late").
It also puts English variants of those words back to the list of slurs
(IIRC, previously the base words were in that list but were moved to
swears because of the French issue).

website/server/libs/bannedSlurs.js

@@ -82,9 +82,9 @@
 // See the comments in bannedWords.js for details.
 
 // 'spic' should not be banned because it's often used in the phrase "spic and span"
-// 'tards' is currently not in this list because it's causing a problem for French speakers
-// - it's commonly used within French words after an accented 'e' which
-// the word blocker's regular expression treats as a word boundary
+// 'retard', 'retards', and 'tards' are not treated as slurs or swear words because
+// they mean "delay" in French and have no easy synoyms ('tards' is commonly used within
+// words after an accented 'e' which the blocker's regular expression treats as a word boundary)
 
 
 // DO NOT EDIT! See the comments at the top of this file.
@@ -103,6 +103,8 @@ const bannedSlurs = [
   'fags',
   'faggot',
   'faggots',
+  'a retard',
+  'retarded',
   'sodomite',
   'sodomites',
   'whore',

website/server/libs/bannedWords.js

@@ -156,8 +156,6 @@ const bannedWords = [
   'sluts',
   'nigga',
   'niggas',
-  'retard',
-  'retards',
   'bastard',
   'bastards',