Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

xinha/plugins/InsertAnchor/lang/fr.js

@@ -0,0 +1,7 @@
+// I18N constants
+// LANG: "fr", ENCODING: UTF-8
+{
+  "Insert Anchor": "Insérer une ancre",
+  "Anchor name": "Nom de l'ancre",
+  "Delete": "Supprimer"
+}