- removed patches which were from upstream
- do not require 'xalan' anymore by default
- removed 'Requires: apt'; apt-rpm is not maintained upstream anymore
- removed 'chattr' leftovers
- create the '/etc/vservers/.defaults/cachebase' symlink
- added /var/cache/vservers and the needed support
- set barrier attribute on /vservers/.pkg and /vservers/.hash
- added 'centos-release' to the list of packages in the copy-the-keys
trigger script
- create '/vservers/.hash' and add initial configuration for it
