Imageprocessor: Exif data isn't stripped unless a resize operation is taken

[ctolkien]

I'd hoped to put together a decent repro, until I can that done...

• Create a image factory with preserveExifData set to false
• Load an image source (I tested with a stream)
• Change the image quality
• Save the image out
• Newly saved image still has exif data.

If I throw a resize operation into the chain, then the exif data _is_ stripped.

[JimBobSquarePants]

Bit of an oversight on my part there. Didn't realise the data was getting copied. Fixed on dev for now anyway.

[JimBobSquarePants]

New version now released :boom: