Django-photologue

----------------

Upgrade notes:
- The EXIF property of an Image is now a method instead.

- Dropped support for Django 1.7.
- Fixed a few minor issues with the unit tests.
- Adding a watermark was crashing (fix suggested by hambro).
- Added/updated translations: Danish, Slovak (contributed by Rasmus Klett, saboter).
- Fixed Django 1.9 Deprecation warnings (contributed by jlemaes).
- Processing of EXIF data was broken (and very broken in Python 3) - updated library and bug fixes.

------------------

- Release Photologue as a universal wheel.

------------------

- Upload of 3.3 to Pypi had failed.

----------------

- In the initial data setup, the 'thumbnail' photosizes should not increment the
view count (issue 133).
- Fix typo in admin text (issue reported by Transifex user ciastko).
- Updated translations: Hungarian, Czech, Dutch.
- Zip upload used gallery title instead of "Title" field for photos (139).
- Zip upload: an uploaded photo is not a duplicate of an existing photo simply because they share the same slug.
- Updated django-sortedm2m version - this should help admin performance for galleries with lots of photos.

----------------

- Dropped support for Django 1.6.
- Rotation of photos based upon EXIF data if available, so they get displayed correctly (122).
- Misc doc tweaks.
- Only clear scale cache if image has changed.
- Pagination is now hard-coded to 20 items per page - it's a convenience to have it available as
soon as the app is run, but having settings to tweak this value is not needed as it's so
easy to override in a Django project.
- PHOTOLOGUE_GALLERY_PAGINATE_BY and PHOTOLOGUE_PHOTO_PAGINATE_BY were previously deprecated
and have now been removed.
- Tagging has been removed from Photologue.
- All references to 'title_slug' field have been removed.
- Django can now natively chain custom manager filters - so the dependency on django-model-utils
is removed.
- Updated German translation.
- Improved setup file.

------------------

- The 'zip upload' functionality did not work (the required html templates
were not included into the released package).
- Updated French translation.