When viewing an image preview include a button to retake it

[sergi0g]

The title pretty much. Deleting and adding a new page is a bit more involved.

[pynicolas]

Thanks for the suggestion, but I strongly prefer to hear about users' problems rather than solutions and "feature requests".
Can you describe the problem you have? If you often have to rescan a page, can you identify the reasons that the pages look bad?

[sergi0g]

My hands aren't the most stable, so I often take blurry images. Other times I have a small detail near the page's edge and the border hasn't lined up with it exactly so I miss it. You still have the best border detection of all apps I've tried though, a second more careful try does the trick.

[pynicolas]

Thanks a lot for the details.
I guess that #157 might help a bit with the blurry images.