Merge pull request #2 from simonmacmullen/master

Remove unnecessary code about runtime parameters, remove breakage caused by use of rabbit_policy:validate/4
Update readme for 0.1.1
Add cleanup/stop support
Rename the process that is being registered
Add cleanup and call the proper process name for the worker
Bump the version
Actually return things from the error cases
Add cleanup support, make one list of parameters for register/unregister
Handle the case where rabbit_direct_client is not available

When restoring an exchange, we need to defer the creation and binding due to the AMQP direct connection requirement not being ready. To do this, create a timer for each deferred command.
On startup, maybe insert default data to avoid the rabbit_log startup conflict on empty databases
Add 0.2.0 release details
Fix the md5 hash of the zipfile
Fix an extra comma