More monitor logging updates: - add logging to ObjectSynchronizer::omFlush() - add global count logging at Info level to ObjectSynchronizer::finish_deflate_idle_monitors() - for monitorinflation logging, switch from cumulative "deflating per-thread idle monitors" mesgs to per-thread "deflating per-thread idle monitors" mesgs - fix timer bug in deflate_thread_local_monitors() where time to acquire gListLock wasn't counted - fix misc typos.