Refs #24: take prim_seqno into consideration when remerge.
Ref #65: Documented pc.recovery.
Ref #67: Documented wsrep_evs_repl_latency status.
refs #30 - kill load and wait sync before exit in seesaw/stopcont tests to
           make sure that all of the nodes have processed all generated
           transactions at test exit
Merge branch '2.x' into 3.x
Merge branch 'gh24' into 3.x
Refs #24: fix for 3.x because of different function prototype
Ref #61, updating Admin Guide with new and revised text, adjusted formatting.
Ref #61, updated admin guide header page
Ref #61 Fixed image reference in monitoringthecluster.rst.  Fixed id references on nodestates.rst.
Merge 'gh37' into 3.x
Merge branch 'gh40' into 3.x
Refs #40: explain why we accept message with F_RETRANS flags from non-operational node
Ref #18: Updated the parameter references and CSS to adjust appearance and theme.
Ref #18: Updated code blocks in Getting Started Guide for syntax highlighting.
Ref #18: Updated the Admin Guide code blocks for syntax highlighting.
Ref #18 Updating Troubleshooting and Reference for code block syntax highlighting.
Merge branch '3.x' of https://github.com/codership/galera into 3.x

Merged documentation updates with Galera.
References #30 - added regression test for bug lp:1314854
Merge branch '3.x' of https://github.com/codership/galera into 3.x