reuse OC_L10N objects

apps/admin_dependencies_chk/appinfo/app.php

apps/admin_dependencies_chk/settings.php

apps/bookmarks/bookmarksHelper.php

apps/bookmarks/templates/bookmarklet.php

apps/calendar/ajax/calendar/new.form.php

apps/calendar/ajax/calendar/overview.php

apps/calendar/ajax/event/delete.php

apps/calendar/ajax/event/new.php

apps/calendar/ajax/events.php

apps/calendar/ajax/import/dialog.php

apps/calendar/ajax/settings/guesstimezone.php

apps/calendar/ajax/settings/settimezone.php

apps/calendar/appinfo/app.php

apps/calendar/lib/app.php

apps/contacts/lib/app.php

apps/gallery/appinfo/app.php

apps/gallery/templates/index.php

apps/gallery/templates/view_album.php

apps/media/appinfo/app.php

core/ajax/translations.php