please review wiki change

hi. I have updated this page: http://www.ovirt.org/Working_with_oVirt_Gerrit Please review and confirm/modify. I think this page should be a goto page for gerrit instructions. I'm also planning to update it with info on how to install git-review plugin soon. Regards. Max Kovgan Senior Software Engineer Red Hat - EMEA ENG Virtualization R&D Tel.: +972 9769 2060 Email: mkovgan [at] redhat [dot] com Web: http://www.redhat.com RHT Global #: 82-72060