FEAT #12346 TIME 2:45 Get good documents with versions

migration/20.03/2003.sql

sql/structure.sql

src/app/attachment/controllers/AttachmentController.php

src/app/convert/controllers/ConvertPdfController.php

src/app/convert/controllers/ConvertThumbnailController.php

src/app/convert/controllers/FullTextController.php

src/app/resource/controllers/ResController.php

src/app/resource/controllers/StoreController.php

src/app/search/controllers/SearchController.php