Update options-argument.xml add version argument and to 'start' property

Author: yukulele

includes/options-argument.xml

@@ -44,6 +44,12 @@
 		<desc>A function to call once the animation is complete.</desc>
 		<!-- no parameters -->
 	</property>
+	<property name="start" type="Function" added="1.8">
+		<desc>A function to call when the animation begins.</desc>
+		<argument name="animation" type="Promise">
+			<desc>An enhanced Promise object with additional properties for the animation</desc>
+		</argument>
+	</property>
 	<property name="done" type="Function" added="1.8">
 		<desc>A function to be called when the animation completes (its Promise object is resolved).</desc>
 		<argument name="animation" type="Promise">