[Pacemaker] Libqb v0.17.1 release candidate

[David Vossel]

Hey,

I'm gearing up for a new libqb release.

https://github.com/ClusterLabs/libqb/releases/tag/v0.17.1-rc1

If you weren't aware, libqb is the library used for ipc, logging, and event loops
in Pacemaker/Corosync.

This release is to address the bug fixes that have been submitted since the v0.17.0
release. If you have any patches you want to get into the next release let me know as
soon as possible. Assuming we don't discover any issues during release candidate
testing, rc1 will become the 0.17.1 release mid next week. 

Thanks,
-- Vossel