FIX: if a string was missing catch the throw

if overrides were in play and we tried to translate a
missing string we would throw an exception

lib/freedom_patches/translate_accelerator.rb

@@ -125,13 +125,17 @@ module I18n
         if by_locale
           if args.size > 0 && args[0].is_a?(Hash)
             args[0][:overrides] = by_locale
+            # I18n likes to use throw...
+            catch(:exception) do
               return backend.translate(config.locale, key, args[0])
             end
-
+          else
             if result = by_locale[key]
               return result
             end
           end
+
+        end
       end
       translate_no_override(key, *args)
     end