Bug 119331 Library - name space terminology and behavior
During BIRT 2.0 library feature review meeting the following change was decided. - Change the term namespace to 'prefix' - By default use the library name as the prefix ( namespace ); the dialog to input prefix should be prompted only if hte auto generated prefix is not unique.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/palette/ReportTemplateTransferDropTargetListener.java
|| !DNDUtil.handleValidateTargetCanContainMore( targetEditPart.getModel( ),
										1 ) )
						{
							return false;
						}
					}
					else
					{
						return false;
					}
				}
				else
				{
					return false;
				}
			}
			return true;
		}
		return false;
	} /*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.gef.dnd.AbstractTransferDropTargetListener#dragOver(org.eclipse.swt.dnd.DropTargetEvent)
		 */
	public void dragOver( DropTargetEvent event )
	{
		super.dragOver( event );
		if ( !handleValidateDrag( TemplateTransfer.getInstance( ).getTemplate( ) ) )
		{
			event.detail = DND.DROP_NONE;