Added stuff for publishing as a gem

.gitignore

@@ -0,0 +1,4 @@
+*.gem
+.bundle
+Gemfile.lock
+pkg/*

Gemfile

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+source "http://rubygems.org"
+
+gem 'rake'
+#gem 'mp3info'
+
+# Specify your gem's dependencies in podcast.gemspec
+gemspec

Rakefile

@@ -1,3 +1,4 @@
+require 'bundler/gem_tasks'
 require 'rake/testtask'
 
 Rake::TestTask.new do |t|

bin/podcast

@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/usr/bin/env ruby -d
 
 # == Synopsis
 #

lib/podcast.rb

@@ -1,3 +1,5 @@
+require 'rubygems'
+require 'podcast/version'
 require 'find'
 require 'rss/0.9'
 require 'mp3info'

lib/podcast/version.rb

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+module Podcast
+  VERSION = "0.0.5"
+end

podcast.gemspec

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+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "podcast/version"
+
+Gem::Specification.new do |s|
+  s.name           = "podcast"
+  s.version        = Podcast::VERSION
+  s.authors        = ["Ed Summers", "Darren Greaves"]
+  s.email          = ["[email protected]"]
+  s.homepage       = "https://github.com/boncey/ruby-podcast"
+  s.summary        = %q{Create podcasts from MP3 files}
+  s.description    = %q{Iterate over a directory of mp3 files and write out a podcast RSS file}
+
+  s.rubyforge_project = "podcast"
+
+  s.files           = `git ls-files`.split("\n")
+  s.test_files      = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables     = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths   = ["lib"]
+  s.add_dependency  "ruby-mp3info"
+end