Change CCDragNDropFix option name

The name is changed from "Allow to drag and drop bookmarks to the
Community Console text editor" to "Allow to drag and drop links to the
Community Console text editor while preserving the text".

Thanks Guille for the suggestion!

Change-Id: I7568dbe9282cc4beae72313af9f0d82857041d17
diff --git a/src/static/_locales/es/messages.json b/src/static/_locales/es/messages.json
index 4bea06d..e4f9e02 100644
--- a/src/static/_locales/es/messages.json
+++ b/src/static/_locales/es/messages.json
@@ -80,7 +80,7 @@
     "description": "Feature checkbox in the options page"
   },
   "options_ccdragndropfix": {
-    "message": "Permite arrastrar marcadores al editor de texto de la Consola de la Comunidad.",
+    "message": "Permite arrastrar enlaces al editor de texto de la Consola de la Comunidad preservando su texto.",
     "description": "Feature checkbox in the options page"
   },
   "options_batchlock": {