WOBS-2931: Fixes redirect for preparing an article
WOBS-2931: Add getProduct to default RSS parser (uses title tag in feed)
WOBS-2931: Fixes a few bugs regarding Product and link

- Adds link field to ArticleType table (plugin should be reinstalled,
after this update)
- Removed comment from IngestService regarding publishing article
- Uses feed name if no product is available
WOBS-2931: Fixes type regarding catchLine/catchline variables and methods