Fixed PhotoViewExample by passing non NULL value to -[NSWorkspace:getInfoForFile:application:type:], GNUstep doesn't seem to check NULL parameters as Cocoa does. EtoileUI on GNUstep is basically working now, pictures gets properly displayed with a stack layout in a scroll view as expected. Various issues may remain. Inspectors are broken... probably the next fix.
Fixed PhotoViewExample by passing non NULL value to -[NSWorkspace:getInfoForFile:application:type:], GNUstep doesn't seem to check NULL parameters as Cocoa does. EtoileUI on GNUstep is basically working now, pictures gets properly displayed with a stack layout in a scroll view as expected. Various issues may remain. Inspectors are broken... probably the next fix.

git-svn-id: 9ecb4abd5286682cb4be416c220a46cccbbd44e6@2491 7b3f36aa-e6db-49c1-8b4c-66eac1997e64

etoile/EtoileUI,etoile/EtoileUI