Added PHP Austrlia conference
Resised PHP Australia since it was way too big
Remove conference option and direct people to mail in the event
We spel gud.
Remove the eol.php special case for 5.3.29.

Instead, let's have an optional "eol" flag for releases in the $RELEASES array,
and use that to drive eol.php.
Use the new eol flag for an active release JSON feed.

This is mostly useful so the bug tracker can still get a list of active
releases when the QA site is down (cough, cough).
It would be nice to have the actual version number, too.
5.5.18RC1
5.6.1
5.6.1
fix typo
Merge branch 'master' into php-uk