Plone.namedfile

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Bug fixes:


- Do not fail image upload when Exif data is bad. [maurits] (68)

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Bug fixes:

- Fix a forgotten change to BytesIO.
[pbauer]

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New features:

- Target Zope 4 (test changes only).

- Python 3 compatibility
[pbauer, matthewwilkes, fgrcon, jensens]

Bug fixes:

- Prepare for Python 2 / 3 compatibility
[ale-rt, pbauer, MatthewWilkes, jensens]

- remove mention of "retina" (https://github.com/plone/Products.CMFPlone/issues/2123)
[tkimnguyen]

- Fix test to use new zope testbrowser internals.
[davisagli]

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Bug fixes:

- Fix bug 56 where ``srcset`` generation failed on no given width or height if there was no sclae given.
https://github.com/plone/plone.namedfile/pull/56
[jensens]

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Bug fixes:

- Dont't break DefaultImageScalingFactory, if for any reason the fieldname isn't available on the context.
[thet]

- Different caching keys for different domains
[mamico]

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Bug fixes:

- Fix 46, when ``process_png``, ``process_jpeg`` and ``process_tiff`` could fail with a ``width referenced before assignment`` error.
[thet]

- Fix contentType attribute should be str type, what leads to validation errors (fixes `38`_).
[rodfersou]

- Fix bug on Image rotation if ImageIFD.XResolution or ImageIFD.YResolution are not set.
[loechel]

- Fix: Do not log failing PIL image regognition as error, but as warning.
[jensens]

- Fix: compatibility for Plone 4 re-added.
[loechel]