Have ToolEvent extend Event and move #modifiers documentation there.

src/tool/ToolEvent.js

@@ -14,7 +14,7 @@
  * All rights reserved.
  */
 
-var ToolEvent = this.ToolEvent = Base.extend({
+var ToolEvent = this.ToolEvent = Event.extend({
 	/** @lends ToolEvent# */
 
 	beans: true,
@@ -163,15 +163,6 @@ var ToolEvent = this.ToolEvent = Base.extend({
 			= count;
 	},
 
-	// DOCS: document ToolEvent#modifiers
-	/**
-	 * @type object
-	 * @bean
-	 */
-	getModifiers: function() {
-		return Key.modifiers;
-	},
-
 	// TODO: Implement hitTest first
 	// getItem: function() {
 	// 	if (this.item == null) {

src/ui/Event.js

@@ -35,6 +35,11 @@ var Event = this.Event = Base.extend({
 		this.preventDefault();
 	},
 
+	// DOCS: Document Event#modifiers
+	/**
+	 * @type object
+	 * @bean
+	 */
 	getModifiers: function() {
 		return Key.modifiers;
 	}