Better scroll wheel behaviors for all three options.
A default 0.01 sec duration for animated GIFs is used if the duration is 0.
Added 'move to'.
More information in 'get info'.
i> Warning of corrupted images. Action options including 'skip', 'reveal in Finder' or 'trash it' are provided.
> Resize options (fit window up to 100% or expand it to fit the screen size) are remembered through out the use of JView.
Resize options can be set in preferences as a default behavior.
