Dev: ticket: refactor ticket_cron
Dev: raft: refactor election scheduling
Medium: ticket: don't write to CIB if we're in elections
Dev: test: better support when not running on one of the test servers
Dev: test: add better error reporting on start
Medium: raft: accept OP_UPDATE in candidate and init states too
Medium: raft: reset election on rejects too
Low: ticket: preserve lost leader properly
Low: ticket: keep retrying starting elections
Dev: test: make sure that the negative preference is configured
Dev: test: don't run crm configure in pipe over ssh
Dev: test: logging update
Low: raft: update a misleading log message
Medium: use monotonic clock if available (bnc#884746)

gettimeofday(3) and time(2) use the clock which may be affected
either by ntp or by the system administrator. This commit makes
booth use clock_gettime, with CLOCK_MONOTONIC (preferred) or
CLOCK_REALTIME.
Medium: raft: make sure that elections restart if the last candidate disappears

Shouldn't happen, of course, but we may get unlucky.
Dev: test: fix syntax error
build: add git version info and GNUmakefile for easier rpm package building