src/containers/book-list.js
//anything returned from this cuntion will end up as props on BookList
anything returned from this cuntion will end up as props on BookList
anything returned from this cuntion will end up as props on BookList
function mapDispatchToProps (dispatch) {
  return bindActionCreators({ selectBook: selectBook }, dispatch);
}
function mapDispatchToProps ( dispatch ) { return bindActionCreators ( { selectBook : selectBook } , dispatch ) ; }
anything returned from this cuntion will end up as props on BookList
anything returned from this cuntion will end up as props on BookList
// Whenever selectBook is called, the result should be passed // to all of our reducers