bin/guinness in guinness-0.0.2 vs bin/guinness in guinness-0.1.0

@@ -1,26 +1,30 @@
 #!/usr/bin/env ruby
 
 require File.expand_path('../../lib/guinness', __FILE__)
 
-cmd = ARGV[0] || 'drink'
+cmd = ARGV[0] || 'serve'
 dir = ARGV[1] || '_source'
 puts "#{Guinness::EMOJI} Guinness : App root is: '#{dir}'"
 
 case cmd
 
 when 'new'
   require 'fileutils'
+
   File.open(File.join(FileUtils.mkpath(dir), 'index.html'), 'w') do |f|
     f.puts 'Cheers from Guinness!'
   end
 
-when 'build', 'drink'
+  ["/stylesheets", "/javascripts", "/images"].each do |path|
+    FileUtils.mkdir_p(File.join(dir, path)) unless File.exists?(path)
+  end
+
+when 'serve'
   abort "#{Guinness::EMOJI} Guinness : Unable to locate: '#{dir}'" unless Dir.exists?(dir)
   @app = Guinness::Application.new(root: dir)
-  @app.send cmd
+  @app.send(cmd)
 
 else
   puts "'#{cmd}' is not a valid guinness command"
-  puts 'Usage: guinness (build,drink,new) <directory>'
-
+  puts 'Usage: guinness (serve,new) <directory>'
 end