[ClusterLabs] fence-agents 4.0.21 release

[Marek "marx" Grac]

Welcome to the fence-agents 4.0.21 release

This release includes several bugfixes:

* Documentation of new actions in manual pages is improved
* Tests were improved and Travis CI is now used for every push
* fence_virsh has new option --missing-as-off to support older XEN hosts
* fence_ilo(2) now automatically attempts to use TLS1.0 if it is not 
possible to connect via SSLv3
* fence_mpath re-create SCSI keys after reboot, monitoring of devices 
were improved too

Git repository can be found at https://github.com/ClusterLabs/fence-agents/

The new source tarball can be downloaded here:

https://github.com/ClusterLabs/fence-agents/archive/v4.0.21.tar.gz

To report bugs or issues:

https://bugzilla.redhat.com/

Would you like to meet the cluster team or members of its community?

    Join us on IRC (irc.freenode.net #linux-cluster) and share your
    experience  with other sysadministrators or power users.

Thanks/congratulations to all people that contributed to achieve this
great milestone.

m,