Add s2geometry.io website source from github.com/manshreck/s2geometry.github.io

docs/.gitignore

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+_site
+.sass-cache
+.jekyll-metadata
+.DS_Store
+Gemfile.lock
+*~

docs/CNAME

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+s2geometry.io

docs/Gemfile

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+source "https://rubygems.org"
+ruby RUBY_VERSION
+
+# Hello! This is where you manage which Jekyll version is used to run.
+# When you want to use a different version, change it below, save the
+# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
+#
+#     bundle exec jekyll serve
+#
+# This will help ensure the proper Jekyll version is running.
+# Happy Jekylling!
+# gem "jekyll", "3.4.3"
+
+# This is the default theme for new Jekyll sites. You may change this to anything you like.
+gem "minima"
+
+# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
+# uncomment the line below. To upgrade, run `bundle update github-pages`.
+gem "github-pages", group: :jekyll_plugins
+
+# If you have any plugins, put them here!
+group :jekyll_plugins do
+   gem "jekyll-feed", "~> 0.6"
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+

docs/LICENSE

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+© 2017 GitHub, Inc.

docs/README.md

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+# s2geometry.github.io
+
+Website for S2 Geometry project
+

docs/_config.yml

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+# Welcome to Jekyll!
+#
+# This config file is meant for settings that affect your whole blog, values
+# which you are expected to set up once and rarely edit after that. If you find
+# yourself editing this file very often, consider using Jekyll's data files
+# feature for the data you need to update frequently.
+#
+# For technical reasons, this file is *NOT* reloaded automatically when you use
+# 'bundle exec jekyll serve'. If you change this file, please restart the server process.
+
+# Site settings
+# These are used to personalize your new site. If you look in the HTML files,
+# you will see them accessed via {{ site.title }}, {{ site.email }}, and so on.
+# You can create any custom variable you would like, and they will be accessible
+# in the templates via {{ site.myvariable }}.
+
+# Not currently used
+title: S2Geometry
+email: [email protected]
+description: The s2geometry.io website
+
+# The base hostname & protocol for your site, e.g. http://example.com
+# This site.url path is required by the RSS feed.xml
+url: "http://s2geometry.io"
+
+# the subpath of your site. The main Abseil website is not on a subpath
+baseurl: ""
+
+# host: 0.0.0.0 is required for local development.
+host: 0.0.0.0
+
+# Build settings
+markdown: kramdown
+theme: minima
+
+# Minima Navigation Config
+header_pages:
+  - getS2.md
+  - about/index.md
+  - devguide/index.md
+  - community/index.md
+  - resources/index.md
+
+# RSS / Blog configuration settings
+gems:
+  - jekyll-feed
+timezone: "America/New_York"
+
+# Set these false for production, true for staging server
+future: false
+unpublished: false
+show_drafts: false
+
+# Exclusions
+exclude:
+  - Gemfile
+  - Gemfile.lock

docs/_includes/header.html

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+<header class="site-header" role="banner">
+
+  <div class="wrapper">
+    {% assign page_paths = site.header_pages | default: default_paths %}
+    <a class="site-title" href="{{ "/" | relative_url }}">{{ site.title | escape }}</a>
+    <br />
+    <nav class="site-nav">
+      <div class="trigger">
+        {% for path in page_paths %}
+          {% assign my_page = site.pages | where: "path", path | first %}
+          {% if my_page.title %}
+          <a class="page-link" href="{{ my_page.url | relative_url }}">{{ my_page.title | escape }}</a>
+          {% endif %}
+        {% endfor %}
+      </div>
+    </nav>
+  </div>
+</header>

docs/about/index.md

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+---
+title: About S2
+---
+
+This guide provides background information for starting work with
+the S2 Geometry Library.
+
+*   The S2 [Platforms Guide](platforms) denotes the prerequisites
+    for installation of S2 on your system. This guide also
+    provides build instructions for S2.
+*   The S2 [Overview](overview) provides a conceptual introduction
+    to S2, and should be read before diving into the developer
+    guide.
+
+S2 consists of source code repositories for C++ and Java. Upon
+completing the overview, you will probably want to run through
+the Quickstart:
+
+* [C++ Quickstart](/devguide/cpp/quickstart)
+
+(A Java Quickstart is envisioned soon.)
+
+Ready for More?
+
+* Read about [S2 Cells](/devguide/s2cell_hierarchy)
+* Learn about the [Basic Types](/devguide/basic_types)
+* Understand the main [S2ShapeIndex](/devguide/s2shapeindex)
+  Class
+* Discover [Finding Nearby Edges](/devguide/s2closestedgequery)