Content filtering

[Avol-V]

What about adding the ability to filter content? Quite often, there may be advertising messages in the channels that could be filtered out and not added to the RSS feed. That is, to make a set of rules with regular expressions for checking content and in generate_feed to check their match with feed_entry.message. If it matches, then skip it.

[aigoncharov]

Wouldn't it be easier to do on the client side? Most of the RSS readers support powerful filtering out-of-the-box