Get jekyll-docs working.

Gemfile

@@ -55,6 +55,7 @@ end
 group :jekyll_optional_dependencies do
   gem "toml", "~> 0.1.0"
   gem "coderay", "~> 1.1.0"
+  gem "jekyll-docs", path: './jekyll-docs'
   gem "jekyll-gist", "~> 1.0"
   gem "jekyll-feed", "~> 0.1.3"
   gem "jekyll-coffeescript", "~> 1.0"

jekyll-docs.gemspec

@@ -1,22 +0,0 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'jekyll/version'
-
-Gem::Specification.new do |spec|
-  spec.name          = 'jekyll-docs'
-  spec.version       = Jekyll::VERSION
-  spec.authors       = ['Parker Moore']
-  spec.email         = ['parkrmoore@gmail.com']
-  spec.summary       = %q{Offline usage documentation for Jekyll.}
-  spec.homepage      = 'http://jekyllrb.com'
-  spec.license       = 'MIT'
-
-  spec.files         = `git ls-files -z`.split("\x0").grep(%r{^site/})
-  spec.require_paths = ['lib']
-
-  spec.add_dependency 'jekyll', Jekyll::VERSION
-
-  spec.add_development_dependency 'bundler', '~> 1.7'
-  spec.add_development_dependency 'rake', '~> 10.0'
-end