Added the project infrastructure.

Author: arbox

.gitignore

@@ -0,0 +1,9 @@
+Gemfile.lock
+*json
+node_modules
+_site
+_blog
+.sass-cache
+.jekyll-metadata
+scripts
+www

.travis.yml

@@ -0,0 +1,4 @@
+language: ruby
+rvm:
+  - 2.2
+script: "awesome_bot README.md CONTRIBUTING.md --allow-dupe"

Gemfile

@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+source 'https://rubygems.org'
+
+gem 'awesome_bot', '~> 1.13'

Rakefile

@@ -0,0 +1,53 @@
+require 'yaml'
+require 'rake/clean'
+CLEAN.include '*.json'
+
+namespace :test do
+  task :links2 do
+    require 'awesome_bot'
+    content = File.read('README.md')
+    result = AwesomeBot.check(content)
+    puts result.success(nil) ? ':)' : ':('
+  end
+
+  CMD_STRING = YAML.load_file('.travis.yml')['script']
+  desc 'Test links with AwesomeBot'
+  task :links do
+    system(CMD_STRING)
+  end
+end
+
+desc 'Regenerate the TOC.'
+task :toc do
+  `node_modules/markdown-toc/cli.js -i README.md`
+end
+
+desc 'Create the www sources.'
+task :webgen do
+  DOCS_DIR = 'www/_mkdocs_source/'
+  SRC_FILES = ['README.md', 'FAQ.md', 'motivation.md']
+  SRC_FILES.each do |name|
+    nodoc(name)
+  end
+end
+
+def nodoc(file)
+  lines = File.readlines(file)
+
+  if file == 'README.md'
+    file = 'index.md'
+  end
+  File.open(DOCS_DIR + file, 'w') do |file|
+    lines.each do |line|
+      unless line =~ /<!-- nodoc/ .. line =~ /<!-- doc/
+        file.write(line)
+      end
+    end
+  end
+end
+
+desc 'Upload files to the web server.'
+task :release => :webgen do
+  `cd www && mkdocs build`
+  `cd www/_site && git add . && git commit -m "Release: $(date +%F-%H:%M)"`
+end