Fix broken feed links. Simplify code.
Merge pull request #677 from oldhobbyist/fix-feed_links

Fix feed links
First commit removes the ability to turn off feeds. This fixes it plus more cleanup.
Merge pull request #678 from oldhobbyist/fix-feed_links

Fix feed links part 2
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Merge branch 'version3.2' of https://github.com/ModernBB/ModernBB into version3.2
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Merge branch 'version3.2' into version3.3