Add some missing files.

Author: gkellogg

AUTHORS

@@ -0,0 +1 @@
+* Gregg Kellogg <gregg@greggkellogg.net>

Rakefile

@@ -0,0 +1,30 @@
+#!/usr/bin/env ruby
+$:.unshift(File.expand_path(File.join(File.dirname(__FILE__), 'lib')))
+require 'rubygems'
+
+namespace :gem do
+  desc "Build the json-canonicalization-#{File.read('VERSION').chomp}.gem file"
+  task :build do
+    sh "gem build json-canonicalization.gemspec && mv json-canonicalization-#{File.read('VERSION').chomp}.gem pkg/"
+  end
+
+  desc "Release the json-canonicalization-#{File.read('VERSION').chomp}.gem file"
+  task :release do
+    sh "gem push pkg/json-canonicalization-#{File.read('VERSION').chomp}.gem"
+  end
+end
+
+desc 'Default: run specs.'
+task default: :spec
+task specs: :spec
+
+require 'rspec/core/rake_task'
+desc 'Run specifications'
+RSpec::Core::RakeTask.new do |spec|
+  spec.rspec_opts = %w(--options spec/spec.opts) if File.exists?('spec/spec.opts')
+end
+
+desc "Run specifications for continuous integration"
+RSpec::Core::RakeTask.new("spec:ci") do |spec|
+  spec.rspec_opts = %w(--options spec/spec.opts) if File.exists?('spec/spec.opts')
+end

json-canonicalization.gemspec

@@ -14,7 +14,7 @@ Gem::Specification.new do |gem|
   gem.authors               = ['Gregg Kellogg']
 
   gem.platform              = Gem::Platform::RUBY
-  gem.files                 = %w(AUTHORS README.md UNLICENSE VERSION) + Dir.glob('lib/**/*.rb')
+  gem.files                 = %w(AUTHORS README.md LICENSE VERSION) + Dir.glob('lib/**/*.rb')
   gem.test_files            = Dir.glob('spec/**/*.rb') + Dir.glob('spec/**/*.json')
 
   gem.required_ruby_version = '>= 2.2.2'