Sc.social.like

^^^^^^^^^^^^^^^^^^^

- Add missing upgrade step to cook CSS resources.
[hvelarde]

- Don't fail in the Twitter plugin if the title has non-ASCII characters.
[csenger, hvelarde]

- Add metadata for Twitter Cards (closes `65`_).
[rodfersou]

^^^^^^^^^^^^^^^^^^

- Code clean up; tests related with loading BMP images were removed as make no sense.
[hvelarde]

- Do not show social like viewlet for unpublished content (closes `83`_).
[rodfersou]

- Fix package dependencies.
[maurits, hvelarde]

^^^^^^^^^^^^^^^^^^

- Add Facebook and Twitter tiles for collective.cover.
The Facebook tile embeds a Facebook Page.
The Twitter tile embeds a Twitter timeline.
[hvelarde]

- Add `title` attributes to Telegram and WhatsApp share links.
[hvelarde]

- Enforce constraints on `enabled_portal_types` field to avoid `WrongType` error while running upgrade step to v3040.
[hvelarde]

- Do not fail on adding Facebook's 'Like' button while running upgrade step to v3010.
[fredvd, hvelarde]

^^^^^^^^^^^^^^^^^^

- Added Telegram plugin (closes `52`_).
[rodfersou]

- Use Plone's registry instead of the ``portal_properties`` tool to store package configuration (closes `1`_).
[hvelarde]

^^^^^^^^^^^^^^^^^^

- Update package classifiers; Plone 5 was included by mistake in the list of supported versions.
[hvelarde]

- Use "application/javascript" media type instead of the obsolete "text/javascript".
[hvelarde]

^^^^^^^^^^^^^^^^

- Drop explicit support for Plone 4.1 and Python 2.6;
package should work, but we are not testing anymore with those versions so compatibility is not guaranteed.
[hvelarde]

- Fix caching issues with WhatsApp button by moving mobile detection client-side (closes `56`_).
[rodfersou]

- Add Dutch translations.
[fredvd]

- Fix uninstall error.
[bsuttor]