Minor bug : Window resizable property should be a checkbox not a textfield

[omar.belkhodja]

It all in the title :)

Window property resizable should be a checkbox not a textfield (because it is a boolean)

[aconran]

It can also be an object.
http://docs.sencha.com/ext-js/4-0/#!/api/Ext.window.Window-cfg-resizable

If you type true or false it will be evaluated as a boolean. If you put an object in there in object literal format it will be the object.