Bug 191430 [Regression] The table will binding to the data set if add a data binding to the data set [0001]
Description: The table will binding to the data set if add a data binding to the data set. Build number: 2.2.0.v20070607-0630 Steps to reproduce: 1. New a report with a data set. 2. New a table (not binding to the data set), add a data in one table cell. 3. Right click to change the data column, select the data set and one column. 4. Select the table and go to the binding page. Expected result: The table is binding to only one column. Actual result: The table is binding to the data set. Error log: N/A
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
* @param string
	 * @return
	 */
	public static String RemoveQuote( String string )
	{
		if ( string != null
				&& string.length( ) >= 2
				&& string.startsWith( "\"" ) 
				&& string.endsWith( "\"" ) ) 
		{
			return string.substring( 1, string.length( ) - 1 );
		}
		return string;
	}
	/**
	 * Gets the meta data dictionary of model
	 * 
	 * @return the meta data dictionary
	 */
	public static IMetaDataDictionary getMetaDataDictionary( )
	{
		return designEngine.getMetaData( );
	}
	public static String convertToXMLString( Date date )
	{
		if ( date == null )
		{
			return null;
		}
		GregorianCalendar cal = new GregorianCalendar( );