Konrad Feldmeier 657b954528 Resolve wording inconsistency
AND and OR filter docs talk about different targets for the operators. I
believe that both should be described in terms of modifying other 'filters'.
I also added articles for easier (human) parsing. This fixes #4762

Closes #7165
2014-08-05 17:16:53 +02:00
..
2014-08-05 17:16:53 +02:00