Draggable: Removed 'option' from default exclude option (should be handled by 'select').

Author: scottgonzalez

tests/unit/draggable/draggable_common.js

@@ -4,7 +4,7 @@ TestHelpers.commonWidgetTests( "draggable", {
 		appendTo: null,
 		containment: null,
 		disabled: false,
-		exclude: "input,textarea,button,select,option",
+		exclude: "input,textarea,button,select",
 		handle: null,
 		helper: false,
 

ui/jquery.ui.draggable.js

@@ -31,7 +31,7 @@ $.widget( "ui.draggable", $.ui.interaction, {
 
 	options: {
 		appendTo: null,
-		exclude: "input,textarea,button,select,option",
+		exclude: "input,textarea,button,select",
 		handle: null,
 		helper: false,