added title page

基本解释

List/Search Page: The title that is added to the JSP representing the list view of the class.
列表/搜索页：加到 JSP 上的标题代表类的列表视图。
Details Page: The title that will be added to the JSP representing the detail view of the class.
细节页：加到 JSP 上的标题代表类的细节视图。
Add a Data Column Modifier builder to hide all columns except Document_title and Document_description created by the Data Page added in the last step.
添加一个 Data Column Modifier 构建块，以隐藏除了上一步骤中添加的 Data Page 所创建的 Document_title 和 Document_description 以外的所有其他列。