added gitignore & removed node_modules

node_modules/speakingurl/speakingurl-rails.gemspec

@@ -1,23 +0,0 @@
-require 'json'
-
-package_path = File.expand_path('../package.json', __FILE__)
-package_json = JSON.parse(File.read(package_path))
-
-Gem::Specification.new do |s|
-  s.name = "speakingurl-rails"
-  s.version = package_json["version"]
-  s.platform  = Gem::Platform::RUBY
-  s.author = "Sascha Droste"
-  s.metadata = { "contributor" => "Josef Šimánek <https://github.com/simi>" }
-  s.email = ["pid@posteo.net"]
-  s.homepage  = "http://pid.github.io/speakingurl/"
-  s.summary  = "Speakingurl for Rails asset pipeline"
-  s.description = "Generate a slug – transliteration with a lot of options"
-  s.license  = "BSD"
-
-  s.add_dependency "railties", [">= 3.1"]
-
-  s.files = %w(README.md LICENSE lib/speakingurl-rails.rb lib/speakingurl.js)
-
-  s.require_paths = ["lib"]
-end