[libvirt] libvirt-php 0.5.1 uneeded files

[Remi Collet]

Installing the new 0.5.1 version:

	libvirt-php.la
	libvirt-php.so -> libvirt-php.so.0.0.0
	libvirt-php.so.0 -> libvirt-php.so.0.0.0
	libvirt-php.so.0.0.0

This is not a versioned library but a PHP extension so having those
have no sense.

Only libvirt-php.so is needed.

Notice: I think it will be simpler to switch to the standard PHP
extension build system (phpize; configure; make)

Especially, this will allow to use the --with-php-config option (an
thus, build for not standard PHP, e.g. TS build or SCL build)


Remi.