[ Andres Rodriguez ] * Fix wall message timestamp (LP: #718242) * Add powerwake-now support. Sends signal to powernapd to wakeup powersave mode if the daemon is in powersave. * debian/powernap.upstart: Add pre-stop. - Issues 'powerwake-now' to wake up system if stopping while in powersave. - Add 'sleep 3' to wait for recover action to take place before actually stopping powernapd. Otherwise, it won't recover. * bin/powernapd: Set flags back to initial values if GRACE PERIOD completed. Ensures that flags have correct values if powerwake-now signal was received.
[ Dustin Kirkland ] * sbin/powernapd: only display wall message if action is other than powersave