code: function(stringRepresentation) {
          if (typeof stringRepresentation !== "string") {
              return stringRepresentation;
          }
  
          if (stringRepresentation.toLowerCase() === "false") {
              return false;
          }
          else if (stringRepresentation.toLowerCase() === "true") {
              return true;
          }
  
          return stringRepresentation;
      }
docs: Validatinator.utils.convertStringToBoolean(String stringRepresentation);
  
  Converts string representations of the boolean values to their actual boolean
  values.  "true" => true, "false" => false.
  
  @Added: 1/5/2014