Bug 194371 Use page emitter framework to implement ppt emitter.
In order to keep consistent with pdf and postscript, ppt need to use page emitter framework.
engine/org.eclipse.birt.report.engine.emitter.ppt/src/org/eclipse/birt/report/engine/emitter/ppt/PPTRender.java
pptOutput.write( "Content-Transfer-Encoding: quoted-printable\n".getBytes( ) ); 
			pptOutput.write( "Content-Type: text/html; charset=\"utf-8\"\n".getBytes( ) ); 
			pptOutput.write( "\n".getBytes( ) ); 
			pptOutput.write( "<html\n".getBytes( ) ); 
			pptOutput.write( " xmlns=3D'http:www.w3.org/TR/REC-html40'\n".getBytes( ) ); 
			pptOutput.write( " xmlns:o=3D'urn:schemas-microsoft-com:office:office'\n".getBytes( ) ); 
			pptOutput.write( " xmlns:p=3D'urn:schemas-microsoft-com:office:powerpoint'\n".getBytes( ) ); 
			pptOutput.write( " xmlns:v=3D'urn:schemas-microsoft-com:vml'\n".getBytes( ) ); 
			pptOutput.write( ">\n".getBytes( ) ); 
			pptOutput.write( "<head/><body><p:slide>\n".getBytes( ) ); 
			pptOutput.write( "<meta http-equiv=3D'Content-Type' content=3D'text/html; charset=3Dutf-8'>\n".getBytes( ) ); 
		}
		catch ( IOException e )
		{
			e.printStackTrace( );
		}
		
		
		
		
		
		
		
		
		
		
		
		
	}
	/**