Fix category
make alpha version names more consistent, and fix minor typos
Despite in-id not being available to bing, we can still use en-id instead of en-ca (which is Canada btw)
5.3.23, 5.4.13
fix the syntax error
update the git submodule reference
5.4.13 and 5.3.23
fix typoes
fix missing ul
Disable apc for a while.. No real need anyway
add CVE-2013-1824
5.5 Beta1 announcement
Minor adjustments in language
Clarify that OPcache is disabled by default
Add 5.4.12 and 5.3.22 to the releases array.

Fixes bug #64481 (Can't find source for version 5.4.12).
updating the usage stats with more recent ones, removing nexen.net as the last reports from them are from 2008 and adding some stats from w3techs.com
wrong link
Added /manual/vote-note.php to robots.txt to prevent search engines hammering it.
Announcing 5.5 beta2