Bug 201368 Support "Not In" operator in filter list
Description: After we support "IN" filter we should also support the "Not In" filter. Data part has already support the "Not In" filter, so hope model can support that operator in the filter operator list. Regards!
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/elements/DesignChoiceConstants.java
public static final String DATE_TIME_LEVEL_TYPE_MONTH = "month"; 
	public static final String DATE_TIME_LEVEL_TYPE_QUARTER = "quarter"; 
	public static final String DATE_TIME_LEVEL_TYPE_WEEK_OF_YEAR = "week-of-year"; 
	public static final String DATE_TIME_LEVEL_TYPE_WEEK_OF_MONTH = "week-of-month"; 
	public static final String DATE_TIME_LEVEL_TYPE_DAY_OF_YEAR = "day-of-year"; 
	public static final String DATE_TIME_LEVEL_TYPE_DAY_OF_MONTH = "day-of-month"; 
	public static final String DATE_TIME_LEVEL_TYPE_DAY_OF_WEEK = "day-of-week"; 
	public static final String DATE_TIME_LEVEL_TYPE_HOUR = "hour"; 
	public static final String DATE_TIME_LEVEL_TYPE_MINUTE = "minute"; 
	public static final String DATE_TIME_LEVEL_TYPE_SECOND = "second"; 
	/**
	 * @deprecated This is replaced by DATE_TIME_LEVEL_TYPE_WEEK_OF_YEAR and
	 *             DATE_TIME_LEVEL_TYPE_WEEK_OF_MONTH, and not used anymore.
	 */
	public static final String DATE_TIME_LEVEL_TYPE_WEEK = "week"; 
	/**
	 * @deprecated This is replaced by DATE_TIME_LEVEL_TYPE_DAY_OF_YEAR,
	 *             DATE_TIME_LEVEL_TYPE_DAY_OF_MONTH and
	 *             DATE_TIME_LEVEL_TYPE_DAY_OF_WEEK, and not used anymore.
	 */
	public static final String DATE_TIME_LEVEL_TYPE_DAY = "day"; 
	/**
	 * Scalar parameter type.
	 */
	public static final String CHOICE_SCALAR_PARAM_TYPE = "scalarParamType"; 
	public static final String SCALAR_PARAM_TYPE_SIMPLE = "simple"; 
	public static final String SCALAR_PARAM_TYPE_MULTI_VALUE = "multi-value"; 
	public static final String SCALAR_PARAM_TYPE_AD_HOC = "ad-hoc"; 
};