Image orientation lost

[jeremy-asher]

I noticed that image orientation seems to be stripped as well. Would it be reasonable to keep that or is it possible to rotate the image to the correct orientation? I noticed this with a landscape image which ended up being upside down.

[CrazyMarvin]

We plan to add an "expert mode" that allows to choose which metadata should be kept/removed.
A mockup is viewable in #14.
Unfortuanately it will take a few months to be implemented because we are busy with other stuff at the moment.