RN-LFVL-4 - Extract item attribute from parameters passed into renderItem

RN-LFVL-4-RowItemNormal.js

export default class Application extends Component {
  ...
  render() {
    if (this.state.isLoading) {
      ...
    } else {
      return (
        <FlatList
          data={this.state._data}
          renderItem={rowParameter => { //Replaces renderRow={rowData => {
            const rowData = rowParameter.item;
            return (
              ...
            );
          }}
          ...
        />
      );
    }
  }
}