bin/hubbard in hubbard-0.0.5 vs bin/hubbard in hubbard-0.0.6

@@ -1,13 +1,15 @@
 #!/usr/bin/env ruby
 
 require 'fileutils'
+require 'socket'
 
 PROJECT_REGEX='[a-zA-Z0-9\-]{1,32}'
 REPOSITORY_REGEX='[a-zA-Z0-9\-]{1,32}'
 USERNAME_REGEX='[a-zA-Z0-9\-]{1,32}'
 
 HUB_DATA = ENV['HUB_DATA'] || File.expand_path("~/.hubbard")
+HUB_HOST = ENV['HUB_HOST'] || Socket.gethostname
 
 FileUtils.mkdir_p(File.join(HUB_DATA, "projects"))
 FileUtils.mkdir_p(File.join(HUB_DATA, "accounts"))
 
 def next_arg(msg)