Issue #1170 More progress migrating adblockplus.org to our CMS.

locales/en/redundancy_check.json

 {
   "title": {
     "message": "Find useless filters"
   },
   "s1": {
     "message": "'{filter}' is invalid"
   },
   "s2": {
     "message": "'{filter1}' has been made redundant by '{filter2}'"
   },
@@ skipping 29 matching lines @@
   },
   "s13": {
     "message": "This tool has some limitations. It cannot evaluate element hiding filters and will always leave those unchanged. It is also unable to determine whether a regular expression can be removed, although it can detect when a simple filter can be removed due to a regular expression."
   },
   "s14": {
     "message": "Please open Adblock Plus preferences and mark all the filters you would like to check. Copy them (select Edit -- Copy from the menu or press Ctrl+C) and paste them into the text field below. Alternatively you can export your filters and paste the contents of the file into the text field."
   },
   "s15": {
     "message": "<em>Privacy statement</em>: No data is transmitted to the server. All the necessary calculations are performed on your computer, and your data never leaves it."
   },
-  "s16": {
-    "message": "Find useless filters"
-  },
   "s17": {
     "message": "Status:"
   },
   "s18": {
     "message": "Your filter list with useless filters removed is quoted below. You can copy it and paste into your Adblock Plus preferences (remove existing filters first). Alternatively you can"
   },
   "s19": {
     "message": "click here"
   },
   "s20": {
     "message": "to get the filters on a separate page. Save them as a file and import it in Adblock Plus preferences."
   }
 }