Also comparing Health when comapring tablets.
Merge branch 'master' of github.com:youtube/vitess
Adding a small test to make sure master health works.
Fixing a bug in health param replication.
Making lock timeout a configurable parameter of agent.
Moving Scrap and ChangeType to actionnode.

That removes a dependency from wrangler to tabletmanager.
Now tabletmanager is only included in vttablet, not in all
remote clients.
Merge branch 'bson'