Req: photo album features

[Sus]

Some thoughts arising from processing many (100's) images.

1. A filter in the browser could show only photo's with a specified exif date
in stead of the full collection (1500 in my case).
2. The thumnails should be kept in a place of the users choice,
different from the picture directory which is kept write protected for safety reasons.
3. When 'Saving As' the default location should be the last used directory
which is different from the source location.
Of cource 'Next file' sould refer to the input directory, not the output directory.
4. When ending the processing 'Close All' windows could be used
avoiding the useless process of closing them one by one.

Still missing

1. Toolbar icons manager for external filters
2. Plugin manager as used f.e. in