fix alternate path usage

arg parsing needs a required argument
pass the path to the server for db, and parse opts for admin
(socket_file is based on it)
plumb path down to backlog plugin, so it can put backlogs there
fix initializing Bouncer for spec
Merge remote-tracking branch 'origin/master' into alternatepathfix

Conflicts:
	lib/tkellem/daemon.rb
Merge pull request #47 from ccutrer/alternatepathfix

fix alternate path usage