Added rubocop.yml file: include some ruby files related with Chef
Added rubocop.yml file: include some ruby files related with Chef

onddo/postfix-dovecot-cookbook,ustuehler/postfix-dovecot-cookbook,zuazo/postfix-dovecot-cookbook,RavenB/postfix-dovecot-cookbook,ustuehler/postfix-dovecot-cookbook,RavenB/postfix-dovecot-cookbook,zuazo/postfix-dovecot-cookbook,ustuehler/postfix-dovecot-cookbook,onddo/postfix-dovecot-cookbook,RavenB/postfix-dovecot-cookbook,onddo/postfix-dovecot-cookbook