[Ovirt-devel] updated XML-munging dev-install perl script: ovirt-mod-xml.sh

[Jim Meyering]

FYI, last night I updated the XML-munging dev-install perl script,
ovirt-mod-xml.sh, to be more robust, and to be a no-op if it's
accidentally run more than once (suggestion from Chris Lalancette):

    http://hg.et.redhat.com/virt/websites/ovirt-web--devel?cs=dec23fa70b33

It's not yet live on the web site, so if there are any bugs,
it'd be good to fix them now.

This is the script referenced in step #6 on this page:
http://ovirt.org/devel-install.html