Add retina graphic for show log.

git-svn-id: https://get-iplayer-automator.googlecode.com/svn/trunk@523 98b4c264-8670-11de-a133-9d545b4d7674
Update project file as well.

git-svn-id: https://get-iplayer-automator.googlecode.com/svn/trunk@524 98b4c264-8670-11de-a133-9d545b4d7674
1.5.2 Final

git-svn-id: https://get-iplayer-automator.googlecode.com/svn/trunk@525 98b4c264-8670-11de-a133-9d545b4d7674