Make governor.py more verbose

[tvb]

I think it is better to make governor.py more verbose so the current status of governor.py is visible. Something like so:

     if etcd.race("/initialize", postgresql.name):
         logging.info("initializing")
         postgresql.initialize()
         etcd.take_leader(postgresql.name)
         postgresql.start()
     else:
         logging.info("else")
         synced_from_leader = False
         while not synced_from_leader:
             logging.info("waiting for sync")
             leader = etcd.current_leader()
             if not leader:
                 logging.info("i'm not a leader, sleeping")
                 time.sleep(5)
                 continue
             if postgresql.sync_from_leader(leader):
                 logging.info("syncing from leader")
                 postgresql.write_recovery_conf(leader)
                 postgresql.start()
                 synced_from_leader = True
             else:
                 logging.info("else sleeping")
                 time.sleep(5)

[miketonks]

I added a pull request for this: #21