[firewalld] (3 commits) ...- fixed firewalld.conf save exception if no temporary file can be written to /etc/firewalld/

[Thomas Woerner]

Summary of changes:

  2b8e74f... new version 0.2.2 - enabled dhcpv6-client service for zones (*)
  8c3ae5b... - firewall-cmd: several changes and fixes - code cleanup -  (*)
  56e955b... - fixed firewalld.conf save exception if no temporary file  (*)

(*) This commit already existed in another branch; no separate mail sent