Bug 131835 Clean up FO related code
Now that FO is not part of BIRT, clean up all references to FO, including the FORenderOption, TailoredForFOP, etc.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/EngineTask.java
{
		return engine;
	}
	public void setReportRunnable( IReportRunnable runnable )
	{
		this.runnable = runnable;
		executionContext.setRunnable( runnable );
		 
		
		executionContext.registerBeans( System.getProperties( ) );
		executionContext.registerBeans( runnable.getTestConfig( ) );
		
		
		executionContext.getConfigs( ).putAll( System.getProperties( ) );
		executionContext.getConfigs( ).putAll( runnable.getTestConfig( ) );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api2.IEngineTask#getReportRunnable()
	 */
	public IReportRunnable getReportRunnable( )
	{
		return runnable;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IRenderTask#setRenderOption(org.eclipse.birt.report.engine.api.IRenderOption)
	 */