Bug 148588 Image Builder enhancement
1.Image selector should not filter *.svg 2.Support svg image type in embedded image.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/ImageManager.java
else
			{
				in = url.openStream( );
			}
			image = new Image( null, in );
		}
		catch ( IOException e )
		{
			throw e;
		}
		finally
		{
			if ( in != null )
			{
				in.close( );
			}
		}
		if ( image != null )
		{
			getImageRegistry( ).put( key, image );
		}
		return image;
	}
	private ImageRegistry getImageRegistry( )
	{
		return CorePlugin.getDefault( ).getImageRegistry( );
	}
	private URL generateURL( String uri ) throws MalformedURLException
	{
		try