Bug 128317 group header and footer checkboxes
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/GroupDialog.java
{
	private static final String GROUP_DLG_GROUP_FILTER_SORTING = Messages.getString( "GroupDialog.Label.FilterSorting" ); 
	private static final String GROUP_DLG_GROUP_RANGE_LABEL = Messages.getString( "GroupDialog.Label.Range" ); 
	private static final String GROUP_DLG_GROUP_INTERVAL_LABEL = Messages.getString( "GroupDialog.Label.Interval" ); 
	private static final String GROUP_DLG_GROUP_KEY_LABEL = Messages.getString( "GroupDialog.Label.GroupOn" ); 
	private static final String GROUP_DLG_GROUP_NAME_LABEL = Messages.getString( "GroupDialog.Label.Name" ); 
	private static final String TAB_BINDING = Messages.getString( "GroupDialog.Tab.Binding" ); 
	private static final String TAB_SORTING = Messages.getString( "GroupDialog.Tab.Sorting" ); 
	private static final String TAB_FILTER = Messages.getString( "GroupDialog.Tab.Filter" ); 	
	private static final String GROUP_DLG_INCLUDE_FOOTER_LABEL = Messages.getString( "GroupDialog.Label.IncludeFooter" ); 
	private static final String GROUP_DLG_INCLUDE_HEADER_LABEL = Messages.getString( "GroupDialog.Label.IncludeHeader" ); ;
	private static final String GROUP_DLG_HEADER_FOOTER_LABEL = Messages.getString( "GroupDialog.Label.HeaderFooter" ); 
	private static final String GROUP_DLG_INTERVAL_BASE_LABEL = Messages.getString( "GroupDialog.Label.IntervalBase" ); 
	private static final String GROUP_DLG_AREA_MSG = Messages.getString( "GroupDialog.Dialog.GroupDetail" ); 
	public static final String GROUP_DLG_TITLE_NEW = Messages.getString( "GroupDialog.Title.New" ); 
	public static final String GROUP_DLG_TITLE_EDIT = Messages.getString( "GroupDialog.Title.Edit" ); 
	public static final String GROUP_DLG_HIDE_DETAIL = Messages.getString( "GroupDialog.buttion.HideDetail" );
	private List columnList;
	private GroupHandle inputGroup;
	/**
	 * The name editor
	 */
	private Text nameEditor;
	/**
	 * The group key and interval type combo box.
	 */
	private Combo keyChooser, intervalType;