Remove unused widget map tag

Author: ferpasri

core/src/org/testar/monkey/alayer/Tags.java

@@ -123,8 +123,6 @@ private Tags() {}
 	/** The pattern value of a web-widget : hyperlink or text in input field */
 	public static final Tag<String> ValuePattern = from("ValuePattern", String.class);
 
-	public static final Tag<WidgetMap> WidgetMap = from("WidgetMap", WidgetMap.class);
-
 	public static final Tag<String> Path = from("Path", String.class);
 	public static final Tag<String> ConcreteID = from(CodingManager.CONCRETE_ID, String.class);
 	public static final Tag<String> AbstractID = from(CodingManager.ABSTRACT_ID, String.class);