Ftw-billboard

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- check if effective date is < 1900 before toLocalizedTime
[jinfanger]

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- Added support for LinguaPlone.
[buchi]

- Some refactoring and cleanup.
[buchi]

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- delete images and files in view, updated permission in workflow
[jinfanger]

- created simple_image_upload and simple_file_upload
[jinfanger]

- added translations, created action portlet
[jinfanger]

- created workflow for ad and category
[jinfanger]

- refactoring views
[jinfanger]

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- fix permissions for views

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- first final release

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- Removed AnnotationStorage from some fields
[jbaumann]

- initial version