Bug 187213 Provid a writer to serialize design in document without any white space.
Add a new writer for serialize design in document without any withe space.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
String resourceValue )
	{
		resourceKey( obj, resourceKey, resourceValue, false );
	}
	/**
	 * Writes the resource key.
	 * 
	 * @param obj
	 *            the design element
	 * @param resourceKey
	 *            the property name of resource key
	 * @param resourceName
	 *            the property name of user-visible resource
	 * @param cdata
	 *            whether the values is written as CDATA
	 */
	protected void resourceKey( DesignElement obj, String resourceKey,
			String resourceName, boolean cdata )
	{
		PropertyDefn nameProp = (ElementPropertyDefn) obj.getDefn( )
				.getProperty( resourceName );
		assert nameProp != null;
		Object value = obj.getLocalProperty( getModule( ), nameProp.getName( ) );
		String xml = nameProp.getXmlValue( getModule( ), value );
		PropertyDefn keyProp = (ElementPropertyDefn) obj.getDefn( )
				.getProperty( resourceKey );
		assert keyProp != null;
		value = obj.getLocalProperty( getModule( ), keyProp.getName( ) );
		String xmlKey = keyProp.getXmlValue( getModule( ), value );
		if ( xmlKey == null && xml == null )