cloudooo: use slapos's allow-hosts.

stack/cloudooo.cfg

@@ -11,22 +11,6 @@ allowed-eggs-from-site-packages =
 include-site-packages = false
 exec-sitecustomize = false
 
-# Use only quite well working sites.
-allow-hosts =
-  *.nexedi.org
-  *.python.org
-  *.sourceforge.net
-  alastairs-place.net
-  dist.repoze.org
-  effbot.org
-  github.com
-  peak.telecommunity.com
-  psutil.googlecode.com
-  www.dabeaz.com
-  www.owlfish.com
-  launchpad.net
-  bitbucket.org
-
 extends =
   ../component/cups/buildout.cfg
   ../component/dbus/buildout.cfg