Remove Travis-CI

.travis.yml

@@ -1,3 +0,0 @@
-language: ruby
-rvm:
-    - 2.2

Gemfile

@@ -1,5 +0,0 @@
-source 'http://rubygems.org'
-group :test do
-    gem 'rake'
-    gem 'charlock_holmes'
-end

Gemfile.lock

@@ -1,15 +0,0 @@
-GEM
-  remote: http://rubygems.org/
-  specs:
-    charlock_holmes (0.7.3)
-    rake (12.0.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  charlock_holmes
-  rake
-
-BUNDLED WITH
-   1.13.7

Rakefile

@@ -1,23 +0,0 @@
-task default: %w[encoding yaml return_code]
-$failure = 0
-task :encoding do
-  begin
-    ruby 'tests/encoding.rb'
-  rescue Exception => msg
-    puts msg
-    $failure += 1
-  end
-end
-task :yaml do
-  begin
-    ruby 'tests/yaml.rb'
-  rescue Exception => msg
-    puts msg
-    $failure += 1
-  end
-end
-task :return_code do
-  if $failure != 0
-    raise "Failed #{$failure} tests!!"
-  end
-end