array('tokens' => array_merge(
                    array(),

                array('tokens' => array_values(array_merge(

                ))

                )))

                'placeTokens', '',
                array('tokens' => array_merge(
                    array(),
                    $this->tokens->getTokensOfTypeInLocation("penalty_{$color}")
                ))

                'placeToken', '',
                array('token' => $this->tokens->getTokenInfo("penalty_{$color}"))

         * Place tokens on the table.

         * Place an array of tokens on the table.

            delay = delay || 500;
            for (i in tokens) { this.placeToken(tokens[i], target_id, i * delay) }

            delay = (delay === undefined) ? 100 : delay;
            tokens.forEach(function (token, i) {
                this.placeToken(token, target_id, i * delay);
            }.bind(this));