Merge commit 'ezmobius/master' into merge_ezmobius

Prepared the cluster for a more flexible state storage backend configuration.

Added interrupt trap.

Added simple spec for the Mapper class which now hands defined callbacks through to the cluster.

Increased test coverage for some of the cluster code. Added support for a timeout callback, refactored some of the timeout code accordingly.

Fixed some oddities in the logger which a) did something different in the code than the comment stated and b) caused the stack to freak.

Rake default task is now to run specs.

Added some more tests for handling requests.

Fixed bug in JobWarden that would cause intermediate message sent from one agent to another to not be dispatched from the mapper, instead they were sent as normal results and the real result was discarded.

Added some specs for dispatching intermediate handlers. Added support for single-argument handlers, since they're the ones used by agent-to-agent intermediate calls.

Added support for register and unregister callbacks.

Fixed failing tests.

Explicitely list files in gem for github

Bump up gem version

still migrate if told to do so even if the deployment matches

fix version format

bump revision to test stage

be more passenger friendly (avoid useless tempering with tmp/restart.txt)

Fix exception handlers now that de-serialization occurs in AMQP subscribers.

Bump up minor rev to make it easier to distinghish between vanilla and RS nanite

Additional logging in debug mode

Enhance debug logs

:password option in Redis.new sends AUTH

Merge branch 'master' of git@github.com:ezmobius/chef-deploy

update readme

small doc fixes

Added ability for agents to send offline requests.

Added ability to run all operations in the same thread (useful if actors need to use code that is not thread safe such as ActiveRecord).

Merge branch 'master' of git@github.com:raphael/nanite

Harden agent and mapper by adding exception handlers in all AMQP messages processing functions.

Merge branch 'master' of git@github.com:raphael/nanite

Log additional information when a serialization error occurs.

Merge branch 'master' of git://github.com/ezmobius/nanite

Added 'from_data' to Certificate that can be used to instantiate a certificate from a raw PKCS7 envelope.

Produce better logs when an error occurs in the secure serializer.

Make sure that serializer has access to the request target when serializing so that the secure serializer can fetch the right encryption certificate.

Fix handling of log levels so log level specified on command line is actually used.

Properly handle the case where the payload cannot/should not be encrypted (e.g. Advertise packet).

Fixed issues with --format argument parsing for secure serializer initialization.

All SCM commands now use sudo if user provided, directories updated to support user/group other than root.

Retry on command boundaries only

Merge branch 'master' of git@github.com:brianmckinney/redis-rb

Add spec for PING

Remove unused retry code

Fix for JRuby compatibility

Update spec to match implementation of SDIFF/SDIFFSTORE

Ensure binary encoding is set for Ruby 1.9

fetch is not used anywhere

Commit of Luca's idea for observing server events

Check if the socket is truly dead per Luca

Remove unused retry code

Fix for JRuby compatibility

Update spec to match implementation of SDIFF/SDIFFSTORE

PING command

Ensure binary encoding is set for Ruby 1.9

fetch is not used anywhere

Write correct number of bytes to the wire for Ruby 1.9

Change INFO to use each_line for Ruby 1.9 compat