Remove the majority of unnecessary code in the gem, mostly in tasks

.gitignore

@@ -1,15 +1,7 @@
-.bnsignore
-.hg
-.hgignore
 build
 input
 out
 output
-*.iml
-*.ipr
-*.iws
 classes/
-.classpath
-.project
-pkg/
 tags
+*.gem

README.md

@@ -4,6 +4,4 @@
 
 It requires Hadoop (>= 0.20.2) and [Cascading 2.0.0](http://files.cascading.org/cascading/2.0/cascading-2.0.0.tgz) to be set via the environment variables: `HADOOP_HOME` and `CASCADING_HOME`
 
-It has been tested on JRuby versions 1.2.0, 1.4.0, 1.5.3, and 1.6.5.
-
-Copyright 2009, Grégoire Marabout.
+It has been tested on JRuby versions 1.2.0, 1.4.0, 1.5.3, 1.6.5, and 1.6.7.2.

Rakefile

@@ -1,47 +1,17 @@
-# encoding: UTF-8
-#! /usr/bin/env jruby
+$: << 'lib'
 
-# Look in the tasks/setup.rb file for the various options that can be
-# configured in this Rakefile. The .rake files in the tasks directory
-# are where the options are used.
-
-begin
-  require 'bones'
-  Bones.setup
-rescue LoadError
-  begin
-    load 'tasks/setup.rb'
-  rescue LoadError
-    raise RuntimeError, '### please install the "bones" gem ###'
-  end
-end
-
-ensure_in_path 'lib'
-
-require 'cascading'
 require 'bundler/setup'
+require 'cascading'
 
-task :default => 'test'
+load 'tasks/ant.rake'
+load 'tasks/test.rake'
+load 'tasks/spec.rake'
+load 'tasks/samples.rake'
+load 'tasks/git.rake'
 
-task :run do
-  # ensure_in_path "samples"
-  puts "Running #{ARGS[0]}"
-  require "samples/#{ARGS[0]}"
-end
+task :default => 'test'
 
 desc 'Remove gem and Java build files'
-task :clean => ['ant:clean', 'gem:clean', 'samples:clean'] do
+task :clean => ['ant:clean', 'samples:clean'] do
   puts 'Build files removed'
 end
-
-PROJ.name = 'cascading.jruby'
-PROJ.authors = ['Matt Walker', 'Grégoire Marabout']
-PROJ.email = 'mwalker@etsy.com'
-PROJ.url = 'http://github.com/etsy/cascading.jruby'
-PROJ.version = Cascading::VERSION
-PROJ.summary = 'A JRuby DSL for Cascading'
-PROJ.description = 'cascading.jruby is a small DSL above Cascading, written in JRuby'
-PROJ.rubyforge.name = 'cascading.jruby'
-PROJ.spec.opts << '--color'
-
-# EOF

cascading.jruby.gemspec

@@ -0,0 +1,25 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = "cascading.jruby"
+  s.version = "0.0.9"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Matt Walker", "Gr\303\251goire Marabout"]
+  s.date = "2012-08-09"
+  s.description = "cascading.jruby is a small DSL above Cascading, written in JRuby"
+  s.email = "mwalker@etsy.com"
+  s.extra_rdoc_files = ["History.txt", "LICENSE.txt"]
+  s.files = ["lib/cascading.rb", "lib/cascading/aggregations.rb", "lib/cascading/assembly.rb", "lib/cascading/base.rb", "lib/cascading/cascade.rb", "lib/cascading/cascading.rb", "lib/cascading/cascading_exception.rb", "lib/cascading/expr_stub.rb", "lib/cascading/ext/array.rb", "lib/cascading/flow.rb", "lib/cascading/mode.rb", "lib/cascading/operations.rb", "lib/cascading/scope.rb", "lib/cascading/sub_assembly.rb", "lib/cascading/tap.rb"]
+  s.homepage = "http://github.com/etsy/cascading.jruby"
+  s.rdoc_options = ["--main", "README.md"]
+  s.require_paths = ["lib"]
+  s.rubyforge_project = "cascading.jruby"
+  s.rubygems_version = "1.8.21"
+  s.summary = "A JRuby DSL for Cascading"
+  s.test_files = ["test/test_aggregations.rb", "test/test_assembly.rb", "test/test_cascade.rb", "test/test_cascading.rb", "test/test_exceptions.rb", "test/test_flow.rb", "test/test_local_execution.rb", "test/test_operations.rb"]
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 3
+  end
+end

lib/cascading.rb

@@ -1,7 +1,3 @@
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 require 'java'
 
 module Cascading

lib/cascading/assembly.rb

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 require 'cascading/base'
 require 'cascading/operations'
 require 'cascading/aggregations'

lib/cascading/base.rb

@@ -1,7 +1,3 @@
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 module Cascading
   class Node
     attr_accessor :name, :parent, :children, :child_names, :last_child

lib/cascading/cascade.rb

@@ -1,7 +1,3 @@
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 require 'cascading/base'
 require 'yaml'
 

lib/cascading/cascading.rb

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 require 'cascading/expr_stub'
 
 module Cascading

lib/cascading/ext/array.rb

@@ -1,9 +1,3 @@
-# ext.rb : some extensions to basic types
-#
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 class Array
   def extract_options!
      last.is_a?(::Hash) ? pop : {}
@@ -12,4 +6,4 @@ def extract_options!
   def extract_options
      last.is_a?(::Hash) ? last : {}
   end
-end
+end

lib/cascading/flow.rb

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 require 'cascading/assembly'
 
 module Cascading

lib/cascading/operations.rb

@@ -1,7 +1,3 @@
-# Copyright 2009, Grégoire Marabout. All Rights Reserved.
-#
-# This is free software. Please see the LICENSE and COPYING files for details.
-
 module Cascading
   module Operations
     def identity