ImageLog.show() now launches gwenview on linux platform to preview images. It is similar to MacOS preview in that it shows the thumbnails for all images with the current image displayed large in the main window.
ImageLog.show() now launches gwenview on linux platform to preview images. It is similar to MacOS preview in that it shows the thumbnails for all images with the current image displayed large in the main window.

git-svn-id: f502b99eb1c95a567c3db4e21cd7828f3e46dcfd@179 2a83181e-c148-0410-bf7c-9f1693d9d8f0

tigerking/pyvision,mikeseven/pyvision,svohara/pyvision,svohara/pyvision,mikeseven/pyvision,svohara/pyvision,mikeseven/pyvision,tigerking/pyvision,tigerking/pyvision,hitdong/pyvision,hitdong/pyvision,hitdong/pyvision