[Backgroundrb-devel] Update

[Ezra Zygmuntowicz]

Folks-

	I just commited another revision of the plugin. Nothing huge in this  
update but some extra features. Acl lists are now configurable in the  
config file. So you will want to blow away and recreate your config  
file again. Thanks to Georg Friedrich for this.

	And I applied Gunter Ladwig's patch for singleton worker classes.  
These are workers that only have one instance of the class in the  
whole drb server. Even if you call new_worker more then once with the  
same :class and it is a singleton worker, it will just return the one  
worker instance. Use like this:

MiddleMan.new_worker(:class => :foo_worker,
                      :args => "Bar",
                      :job_key => :singleton_worker,
                      :singleton => true)


Cheers-
-Ezra