[libvirt] Release of libvirt-php-0.5.3

I just did the release of libvirt-php-0.5.3. You can download it here: http://libvirt.org/sources/php/libvirt-php-0.5.3.tar.gz There are 77 patches in this release (nearly 2x as much as in the previous release). There were several bug fixes, style conversions, etc. New features include: - New APIs - examples enhancement - build system improvements and many others. Thanks anybody who contributed! Michal