Doc: Pacemaker_Explained: Fix formatting
Log: attrd: Quote attribute names
Fix: crmd: Avoid deleting the 'shutdown' attribute

Always supply a value so that any changes can get written to the DC
rather than locally (because our peers may not know about the
cib_mixed_update flag yet).

This ensures we can always shut down.
Fix: crm_attribute: Do not swallow hostname lookup failures
Fix overflow on SMTP subject line

len was '20', but the subject line required 23 extra chars. This would have been causing an overflow.
Merge pull request #396 from inouekazu/master

Fix: attrd: Memory leak
Merge pull request #395 from xrobau/patch-1

Fix overflow on SMTP subject line
Low: report: Add support for xz compressed logs

Add support for reading and creating xz-compressed
log files.

Bugid: bnc#854060
Merge pull request #398 from krig/bnc854060

Low: report: Add support for xz compressed logs
Build: cts: Install cib_xml.py
Merge pull request #400 from gao-yan/install-cib_xml.py

Build: cts: Install cib_xml.py
Merge branch 'master' of github.com:ClusterLabs/pacemaker
Fix: crm_report: Suppress logging errors after the target directory has been compressed