xpra release 0.7.0

Wow! I to missed this until just now. I've had it up and running for about 20 minutes! I've got a root-less session over the public internet from Seattle, WA to Birmingham, AL working every bit as good as RDP - except rootless and X11 semantics which makes it infinity more useful. Folks this is not like the NX quagmire that just seemed "uninstallable". I'm talking apt-get-done. Now to get on the xpra mailing list...