Step for testing 'update'
1. Install Kloxo Official or Kloxo-MR current version
2. Setup 1-2 domain with also setup admin email account for each domain
4. Setup mailing list
5. checking website, email and mailing list running well
6. Setup latest Kloxo-MR (not ready on github)
7. Go to
http://rpms.potissima.com/core (this is special url for latest release but not ready upload to github)
8. Copy 4 files (kloxo-current.zip, kloxo-install.zip, kloxo-installer.sh and kloxo-packer.sh) to server (say it, to '/tmp/' dir or other dir)
9. Run 'sh ./kloxo-installer.sh --type=master' as usual