Ftw-contentpage

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- Revert the linking of the image title of a textblock accidentally introduced
in 1.11.0.
[mbaechtold]

- Fix NewsPortlet creation - always_render_portlet was missing.
[mathias.leimgruber]

- Fix title of newslisting if newslisting is used on a NewsFolder.
[mathias.leimgruber]

- Enable the selection of anchors from all the blocks of a content page in
the WYSIWYG editor (TinyMCE).
[mbaechtold, jone]

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- Fix position of external link icon when linking textblock titles
with the teaser feature.
[mbaechtold]

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- Fixed bug where textblock title linked to image instead of teaser location.
[lknoepfel]

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- Fix a bug in the textblock view when subclassed textblock types have
no teaser block schema.
[jone]

- Fixed a bug which prevented the successful rendering of the textblock
when the image's alt text was based on a unicode string filename ("decoding
Unicode is not supported").
[mbaechtold]

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- Add German translations for custom lawgiver action groups.
[jone]

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- Lawgiver: ignore dexterity add keyword permission.
[jone]

- Added teaser option to textblock.
[lknoepfel]