Bug 153488 Page Break - Page breaks are created for groups automatically
In the latest build, engine alyways creats a page break before the outermost group. Issues: 1) If i add a group with company logo and header, followed by a table (with groups). The output is confusing, a page break occurs between the grid and table. A better solution would be page break occurs before each group, except the first group. Current behavior PageBreakBefore = Always Better solution would be PageBreakBefore = Always but first 2) Looks like engine is automatically putting page breaks for groups. But when I click on the group definition i see the following values. PageBreakBefore - Auto PageBreakAfter - Auto // Auto means inserts a page break before the element if necesary. Suggested solution - When user click on new group dialog, BIRT designer by default sets the value PageBreakBefore = Always but first. This way it is less confusing to end users. Cons - Older reports will not have auto page breaks for groups.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/interfaces/IListingElementModel.java
* Identifies the slot that contains the list of groups.
	 */
	public static final int GROUP_SLOT = 1;
	/**
	 * Identifies the detail slot. The detail section prints for each row from
	 * the data set.
	 */
	public static final int DETAIL_SLOT = 2;
	/**
	 * Identifies the footer slot. The footer slot prints at the end of the
	 * listing and often contains totals.
	 */
	public static final int FOOTER_SLOT = 3;
	/**
	 * Name of the Sort property.
	 */
	public static final String SORT_PROP = "sort"; 
	/**
	 * Name of the filter property. This defines the filter criteria to match
	 * the rows to appear.
	 */
	public static final String FILTER_PROP = "filter"; 
	
	/**
	 * Name of the pageBreakInterval property. 
	 * 
	 * @deprecated
	 */
	public static final String PAGE_BREAK_INTERVAL_PROP = "pageBreakInterval"; 
	/**