tags for feeds

[Sohalt]

I would love to be able to have tags for feeds, i.e. be able to assign multiple categories to a feed.
It's kind of limiting to have only one category per feed. I read a bunch of web comics for example, which are currently all in one category. It would be cool to be able to further tag them according to their topic.

[fguillot]

Duplicate of #253

[Sohalt]

I'm not entirely sure it's a duplicate. My understanding was, that #253 is requesting functionality to be able to tag individual articles, whereas I specifically want to tag feeds. But maybe I just misunderstood something.

[darkdragon-001]

Duplicate of #375