Missing Features
==

Upload progress bar needs work:
- Cancel
- A real progress bar instead of activity

Let user add photos to multiple sets and groups.  Custom combo, when popped down
shows textual list of selected items, when opened shows a menu with check boxes.

Set privacy options

When dropping image data store the data not a pixbuf in the model to allow
dragging of lossy data

Show date/time taken

Nice interface for tagging

CLI interface: postr -tags foobar -description blaa -title fooo img.jpg

Resize before uploading

Add option to clear authentication cookies
