whole_func_string: function() {
          var reply = [];
          this.getSettingNames().forEach(function(setting) {
              reply.push({
                  'key': setting,
                  'value': this.getSetting(setting).get()
              });
          }, this);
          return reply;
      }
func_code_string: function() {
          var reply = [];
          this.getSettingNames().forEach(function(setting) {
              reply.push({
                  'key': setting,
                  'value': this.getSetting(setting).get()
              });
          }, this);
          return reply;
      }
func_documentation_string: Retrieve a list of the known settings and their values