PCT-637: Query Analytics does not handle MySQL Restart
PCT-637: Added tests, reorganized code
PCT-637: cleanup
PCT-637: bugfix: uptime after restart exceeds last recorded uptime
PCT-637: MRMS (MySQL restart monitoring service)
WIP
PCT-637: Added tests, added mrms as normal service
PCT-637: split mrms manager from monitor
PCT-637: proper start/stop implementation for mrms manager
Merge pull request #64 from percona/PCT-637_separate_restart_service

PCT-637: MRMS (MySQL restart monitoring service)
PCT-637: renamed: mrms/monitor_test.go -> mrms/mrms_test.go
PCT-637: s/Run/Check/
PCT-637: separeate instances from subscribers + cleanup
PCT-637: better comments
PCT-637: Removed connector mock as discussed in https://github.com/percona/percona-agent/pull/59#discussion-diff-13599705
PCT-637: higher (50s), configurable check interval
PCT-637: switch to using pct/SyncChan
PCT-637: move goroutine to separate function
PCT-697: add some logs
PCT-637: add status to the monitor
PCT-637: use buffer 1 for listener chan; timeout 1s instead of 0s;
See dicussion: https://github.com/percona/percona-agent/pull/59#discussion_r14302553