v1.2.0: Version 1.2.0

• API
  • add next_seq method
• Providers
  • fix creation of multiple resources using seq entries under Puppet 3.4,
    fixes #101
  • pam: obey file target or service, fixes #105
  • pam: arguments default to [], fixes #100
  • pam: add "control_is_param" parameter to decide whether "control" is a
    resource identifier or property, fixes #114
  • sysctl: fix tests under latest Augeas