Save Images as Images (instead of PDFs)

[deeplow]

Dangerzone, can accept image formats. However it outputs them as a PDF. But it would be pretty simple to save them as images (even if it's in another format). That would much more useful.

User Story

(theoretical) A journalist before publishing images in a sensitive story, runs them through Dangerzone as a general practice. The journalist used a phone to crop the the face of a source from picture that was later found vulnerable to something like the aCropalypse. Dangerzone would have prevented a reversal of that crop.

However, because Dangerzone currently saves the images as PDF that wouldn't have been possible.