remove unused param ip_pool
Merge pull request #61 from jlambert121/unused_param

remove unused param ip_pool
use newer ruby version
use https to fetch the gems
use https to fetch the gems
bundle update :/
Merge branch 'master' of github.com:luxflux/puppet-openvpn
Merge branch 'master' into trenb-ldapauth
Allow configuring of username_as_common_name
Full parameterise the LDAP config
Add tests for the LDAP config