• Updates to bin/BackupPC_dump and lib/BackupPC/Xfer/Smb.pm from maksyms to fix
  incompatibilities with Samba 4.3 (#22)
• Sort hash of config editor tabs in lib/BackupPC/CGI/EditConfig.pm from
  polo (#23)
• Fixes to bin/BackupPC_sendEmail to avoid per-host overwrite of EMailAdminUserName
  from derrickdominic (#30)
• Fixed minor typos in several language files; from Alexander Moisseev
• Updated deprecated syntax (defined(@array) and "{" in regexps) from
  Alexander Moisseev.
• Documentation updates from Alexander Moisseev.