Helper to strip exif data

[patkujawa-wf]

I'm interested in this lib in order to strip out exif data from jpegs, but I don't see a top-level helper to do that. Would you be interested in adding that to the API?

My particular use case is allowing users to insert images into our app, but without the exif data.

I know some exif data (e.g. rotation) affect appearance, so perhaps this API should/could be more intelligent than just stripping and instead apply relevant transforms?

Anyway, just wanted to get a feel for the idea. Happy to implement if it's desired, though probably not for a few months due to work priorities.
Thanks!