Fixes invalid and suboptimal XML feed output - Ensures Atom's rel="self" link always has the correct URL in the href attribute. - Adds the atom:link element and the Atom xmlns to RSS2 feeds, as per the RSS2 spec. - Replaces the invalid 'modified' element with 'updated' in the Atom news feed.
Fixes invalid and suboptimal XML feed output
- Ensures Atom's rel="self" link always has the correct URL in the href attribute.
- Adds the atom:link element and the Atom xmlns to RSS2 feeds, as per the RSS2 spec.
- Replaces the invalid 'modified' element with 'updated' in the Atom news feed.

Signed-off-by: Jon Stovell <5fe09b7d9f00fd95250ae2a73993b352b084988d@gmail.com>

StealthWombat/SMF2.1-more-forkery,StealthWombat/SMF2.1-more-forkery