Ansible templates fixes and README update #2
Ansible templates fixes and README update #2

jonvestal/open-kilda,jonvestal/open-kilda,telstra/open-kilda,nikitamarchenko/open-kilda,nikitamarchenko/open-kilda,telstra/open-kilda,telstra/open-kilda,carmine/open-kilda,nikitamarchenko/open-kilda,nikitamarchenko/open-kilda,telstra/open-kilda,carmine/open-kilda,jonvestal/open-kilda,carmine/open-kilda,carmine/open-kilda,telstra/open-kilda,telstra/open-kilda,carmine/open-kilda,jonvestal/open-kilda,carmine/open-kilda,jonvestal/open-kilda,nikitamarchenko/open-kilda,nikitamarchenko/open-kilda,telstra/open-kilda