Document the cfengine role, add cfengine to debian/control:Suggests.

Also fix some documentation bugs in roles/cfengine

bin/xen-create-image

@@ -603,6 +603,10 @@ Create a Xen configuration file in so that xm can start the new domain.
 Setup the new virtual images with commonly used packages for rebuilding
 Debian packages from their source.
 
+=item cfengine
+Install cfengine2 on the virtual image and copy the cfengine
+configuration from Dom0.
+
 =item gdm
 Install an X11 server, using VNC and GDM
 

debian/control

@@ -12,7 +12,7 @@ Package: xen-tools
 Architecture: all
 Depends: debootstrap | cdebootstrap, perl-modules, libtext-template-perl, libconfig-inifiles-perl, libfile-slurp-perl, ${misc:Depends}
 Recommends: xen-hypervisor-amd64 | xen-hypervisor-i386 | xen-hypervisor-i386-pae, rinse, xen-shell, libexpect-perl
-Suggests: reiserfsprogs, xfsprogs, xen-utils
+Suggests: reiserfsprogs, xfsprogs, xen-utils, cfengine2
 Description: Tools to manage Xen virtual servers
  This package contains tools to manage Debian based Xen virtual servers.
  .

roles/cfengine

@@ -26,14 +26,14 @@ logMessage Script $0 starting
 
 
 #
-#  Install ssh
+#  Install CFengine
 #
 installDebianPackage ${prefix} cfengine2
 
 
 #
-#  Make sure sshd isn't running, this will cause our unmounting of the
-# disk image to fail..
+#  Make sure the CFengine server isn't running, this will cause our
+# unmounting of the disk image to fail..
 #
 chroot ${prefix} /etc/init.d/cfengine2 stop