Bug 203938 Space will be trimed in text when preview as PPT [1205]
engine/org.eclipse.birt.report.engine.emitter.ppt/src/org/eclipse/birt/report/engine/emitter/ppt/PPTWriter.java
println( "<html" ); 
		println( " xmlns=3D'http://www.w3.org/TR/REC-html40'" ); 
		println( " xmlns:o=3D'urn:schemas-microsoft-com:office:office'" ); 
		println( " xmlns:p=3D'urn:schemas-microsoft-com:office:powerpoint'" ); 
		println( " xmlns:v=3D'urn:schemas-microsoft-com:vml'" ); 
		println( ">" ); 
		println( "<head/><body><p:slide>" ); 
		println( "<meta http-equiv=3D'Content-Type' content=3D'text/html; charset=3Dutf-8'>" ); 
		drawBackgroundColor( backgroundColor, 0, 0, pageWidth, pageHeight );
	}
	private String getFontName( BaseFont baseFont )
	{
		String[][] familyFontNames = baseFont.getFamilyFontName( );
		String[] family = familyFontNames[0];
		String fontName = family[family.length - 1];
		return fontName;
	}
	/**
	 * Draws a chunk of text on the PPT.
	 * 
	 * @param text
	 *            the textArea to be drawn.
	 * @param textX
	 *            the X position of the textArea relative to current page.
	 * @param textY
	 *            the Y position of the textArea relative to current page.
	 * @param contentByte
	 *            the content byte to draw the text.
	 * @param contentByteHeight
	 *            the height of the content byte.