[Libvir] Small remote doc update and little checking script

Hi, I updated slightly the remote page (mostly adding an index at the top and updating a couple of things which changed prior to 0.3.0 release) http://libvirt.org/remote.html and added a small script to check the client/server setup on a given host, trying to pinpoint the problems I faced myself when trying to set the TLS certificates. This may help others, checked in docs/pki_check.sh and hence available at http://libvirt.org/pki_check.sh There is certainly many more check which can be done (like expiration date checking, or making sure certs and keys are properly matched), but it's a first step, an maybe it can help others testing the remote support. Feedback and patches are as usual welcome :-) Daniel -- Red Hat Virtualization group http://redhat.com/virtualization/ Daniel Veillard | virtualization library http://libvirt.org/ veillard(a)redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/