Fix #474 Cmd+S/Ctrl+S saves the current file
Fix #474 Cmd+S/Ctrl+S saves the current file

termitnjak/mockup,domruf/mockup,plone/mockup,derFreitag/mockup,plone/mockup,derFreitag/mockup,domruf/mockup,termitnjak/mockup,termitnjak/mockup,derFreitag/mockup,plone/mockup,domruf/mockup,derFreitag/mockup,termitnjak/mockup,domruf/mockup