Bug 202028 Text transform style does not take effect in DOC/XLS.
Description: When previewed in DOC/XLS, text transform style does not take effect. steps to reproduce: 1. Insert a label and input text as "aaa". 2. New a style and set text transform as Upper Case. 3. Apply the style to the label. 4. Preview in DOC/XLS. Expected result: The style takes effect and the label should be displayed as "AAA". Actual result: In DOC/XLS, the label still displayed as "aaa", which is not correct.
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/ExcelWriter.java
int id = ( (Integer) entry.getValue( ) ).intValue( );
			declareStyle( (StyleEntry) style, id );
		}
		writer.closeTag( "Styles" );
	}
	public void close( boolean complete )
	{
		if ( complete )
		{
			writer.closeTag( "Workbook" );
		}
		writer.close( );
	}
	public void startSheet( String name )
	{
		writer.openTag( "Worksheet" );
		writer.attribute( "ss:Name", name );
	}
	public void startSheet( )
	{
		startSheet( "Sheet1" );
	}
	public void closeSheet( )
	{
		writer.closeTag( "Worksheet" );
	}
	public void startTable( int[] width )
	{
		writer.openTag( "ss:Table" );
		if ( width == null )