Allow specifying a tx-fun.
minimal fix
Merge bug25762
Merge bug 26000 (into stable this time)
fix tests
More documentation, slightly stricter types.
Merge bug26000 into stable again
Handle down messages from the delegate, since that's what we're monitoring locally. And make sure that cast/2 has cast-like semantics - don't blow up if the gen_server has stopped.
Merge bug26005
Fix a syntax error in config example
Automated merge with ssh://rabbit-hg-private.lon.pivotallabs.com/rabbitmq-server/
junk head 477f9ebc0ea0