libvirt-php.spec.in: Cleanup
libvirt-php.spec.in: Cleanup

Fix default attributes and add unpackaged files. At the same time,
don't explicitly require any specific libvirt version. Let rpm to
collect dependencies from .so files.

Signed-off-by: Michal Privoznik <83d82aaba2eed257f4814b0c239c260c4caaadf0@redhat.com>

tucksaun/libvirt-php,vtolstov/libvirt-php,zippy2/libvirt-php,tucksaun/libvirt-php,libvirt/libvirt-php,libvirt/libvirt-php,tucksaun/libvirt-php,libvirt/libvirt-php,zippy2/libvirt-php,zippy2/libvirt-php,tucksaun/libvirt-php,vtolstov/libvirt-php,vtolstov/libvirt-php,vtolstov/libvirt-php