Version 1.0 of fivebeans

Removed callbacks on client.connect() in favor of events.  
Removed logging from the worker in favor of events.  
Greatly improved testing code coverage. Fixed revealed bugs.  
You can now specify a delay of 0 when releasing jobs in the worker.  
The worker can now be restarted after stop.  
Implemented kick-job <id>.  
Improved documentation, especially worker documentation.  
Brought code style in line with my current node habits.