Refactor long array() syntax to short []

Since app is using PHP 5.4+ already, the longer `array()` syntax can be
refactored to shorter `[]`.

Fixed syntax error from last commit and updated the SQL for better sorting of top/bottom rated notes.

Replaced the old SQL with a much more memory and time efficient single LEFT JOIN query and only fetching one row at a time.

Typo, it's PDOStatement::execute() not PDOStatement::exucute(). I blame me. You can blame me too.

Added new user notes voting backend code.
This will update the notes files on master with information from the database and provide the mirrors with an API to submit votes as well.

quotes!

Sometimes these are POSTed to

s/$token/$_GET[token]/g fixing up the $token references in fetch/* to work without register_globals

Rename php3 -> phpmasterdb

's/pconnect/connect/g'

Obfuscate email addresses right in the fetch process

implement bug #23991

Make notes not appear in the manual until someone approves them. This
prevents questions/bug/other non-note material from appearing in the
manual before it can be rejected/deleted. Make the

Make notes not appear in the manual until someone approves them. This
prevents questions/bug/other non-note material from appearing in the
manual before it can be rejected/deleted. Make them kind of kind the
events system is right now...

show more ...

go ahead and use persistent connections

get rid of some silly code, remove last of 'removed' stuff

no longer using 'removed' column to mark deletion

code for fetching events, mirror list, and user-notes