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 CHOICE_FONT_FAMILY = "fontFamily"; 
	public static final String FONT_FAMILY_SERIF = "serif";  
	public static final String FONT_FAMILY_SANS_SERIF = "sans-serif";  
	public static final String FONT_FAMILY_CURSIVE = "cursive";  
	public static final String FONT_FAMILY_FANTASY = "fantasy"; 
	public static final String FONT_FAMILY_MONOSPACE = "monospace"; 
	
	public static final String CHOICE_FONT_STYLE = "fontStyle"; 
	public static final String FONT_STYLE_NORMAL = "normal"; 
	public static final String FONT_STYLE_ITALIC = "italic"; 
	public static final String FONT_STYLE_OBLIQUE = "oblique"; 
	
	public static final String CHOICE_FONT_WEIGHT = "fontWeight";