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
{
		parameterChanged = true;
		inputValues.put( name, value );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IEngineTask#getParameterValues()
	 */
	public HashMap getParameterValues( )
	{
		return (HashMap) inputValues.clone( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IEngineTask#getParameterValue(java.lang.String)
	 */
	public Object getParameterValue( String name )
	{
		return inputValues.get( name );
	}
	/**
	 * class used to visit all parameters
	 * 
	 * @version $Revision: 1.32 $ $Date: 2006/03/21 23:23:18 $
	 */
	static abstract class ParameterVisitor
	{
		boolean visitParametersInGroup( ParameterGroupHandle group, Object value )