allow direct editing of icon name.  before it was not possible to set an icon by name and not by path. also one has now direct feedback if an icon can be found in theme
allow direct editing of icon name. 
before it was not possible to set an icon by name and not by path.
also one has now direct feedback if an icon can be found in theme


git-svn-id: 6ac5796aeae0cef97fb47bcc287d4ce899c6fa6e@49398 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/e17,jordemort/e17,jordemort/e17