Updated PHP_CodeSniffer

Versions: 1.5.5 and 2.0.0RC2
Upgrade php*-swoole to 1.7.5
Updates formula for WP CLI  to version 0.17.0
Update to Blitz 0.8.12
Update to PHP 5.6.1

Update readme to reference php 5.6.1 instead of 5.6/5.6.0
php56: improve phpdbg logic
Use homebrew's openssl for IMAP

Right now we only use homebrew's openssl for the main configuration option, but not sub-options like imap.
Update to PHP 5.5.18
update runkit
Upgrade PHP 5.6 to 5.6.2
Update PHPUnit to 4.3.4
Update ioncubeloader version to 4.7.0
Update phpMyAdmin Version to 4.2.9.1
Merge remote-tracking branch 'upstream/master'