Copy form item(Application form)

Created by: xkureck

Copy form items dialog is now also using "getFormItems" method. This dialog is checking the form items of other vos if the application form isnt empty. This was for the use case to check if the application form isnt empty. - and if it is dont allow the copy. The problem is that vo manager that should have to do this doesnt have the priviledge to call this method on other vos/groups - which is right. Find another way how to tell the user that application form that he wants to copy is empty or remove using the check at all.