Save + exit action while editing in modal

[Zeka]

Hi.

Since PW  3.0.9  we have very useful long-click functionality in Lister. As small UI enhancement i would like to propose additional actions as "Save + Exit" while editing some page in modal. 

Now you have to make two clicks. First click "Save" and then click "Close", with "Save + Exit" it will be just one click.