diff --git a/docs/Gemfile b/docs/Gemfile
new file mode 100644
index 000000000..053c27dc3
--- /dev/null
+++ b/docs/Gemfile
@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'github-pages'
diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
new file mode 100644
index 000000000..eac4dc487
--- /dev/null
+++ b/docs/Gemfile.lock
@@ -0,0 +1,220 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (4.2.9)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    coffee-script (2.4.1)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.11.1)
+    colorator (1.1.0)
+    concurrent-ruby (1.0.5)
+    ethon (0.11.0)
+      ffi (>= 1.3.0)
+    execjs (2.7.0)
+    faraday (0.13.1)
+      multipart-post (>= 1.2, < 3)
+    ffi (1.9.18)
+    forwardable-extended (2.6.0)
+    gemoji (3.0.0)
+    github-pages (170)
+      activesupport (= 4.2.9)
+      github-pages-health-check (= 1.3.5)
+      jekyll (= 3.6.2)
+      jekyll-avatar (= 0.5.0)
+      jekyll-coffeescript (= 1.0.2)
+      jekyll-default-layout (= 0.1.4)
+      jekyll-feed (= 0.9.2)
+      jekyll-gist (= 1.4.1)
+      jekyll-github-metadata (= 2.9.3)
+      jekyll-mentions (= 1.2.0)
+      jekyll-optional-front-matter (= 0.3.0)
+      jekyll-paginate (= 1.1.0)
+      jekyll-readme-index (= 0.2.0)
+      jekyll-redirect-from (= 0.12.1)
+      jekyll-relative-links (= 0.5.2)
+      jekyll-sass-converter (= 1.5.0)
+      jekyll-seo-tag (= 2.3.0)
+      jekyll-sitemap (= 1.1.1)
+      jekyll-swiss (= 0.4.0)
+      jekyll-theme-architect (= 0.1.0)
+      jekyll-theme-cayman (= 0.1.0)
+      jekyll-theme-dinky (= 0.1.0)
+      jekyll-theme-hacker (= 0.1.0)
+      jekyll-theme-leap-day (= 0.1.0)
+      jekyll-theme-merlot (= 0.1.0)
+      jekyll-theme-midnight (= 0.1.0)
+      jekyll-theme-minimal (= 0.1.0)
+      jekyll-theme-modernist (= 0.1.0)
+      jekyll-theme-primer (= 0.5.2)
+      jekyll-theme-slate (= 0.1.0)
+      jekyll-theme-tactile (= 0.1.0)
+      jekyll-theme-time-machine (= 0.1.0)
+      jekyll-titles-from-headings (= 0.5.0)
+      jemoji (= 0.8.1)
+      kramdown (= 1.14.0)
+      liquid (= 4.0.0)
+      listen (= 3.0.6)
+      mercenary (~> 0.3)
+      minima (= 2.1.1)
+      rouge (= 2.2.1)
+      terminal-table (~> 1.4)
+    github-pages-health-check (1.3.5)
+      addressable (~> 2.3)
+      net-dns (~> 0.8)
+      octokit (~> 4.0)
+      public_suffix (~> 2.0)
+      typhoeus (~> 0.7)
+    html-pipeline (2.7.1)
+      activesupport (>= 2)
+      nokogiri (>= 1.4)
+    i18n (0.9.1)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.6.2)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 1.1)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 3)
+      safe_yaml (~> 1.0)
+    jekyll-avatar (0.5.0)
+      jekyll (~> 3.0)
+    jekyll-coffeescript (1.0.2)
+      coffee-script (~> 2.2)
+      coffee-script-source (~> 1.11.1)
+    jekyll-default-layout (0.1.4)
+      jekyll (~> 3.0)
+    jekyll-feed (0.9.2)
+      jekyll (~> 3.3)
+    jekyll-gist (1.4.1)
+      octokit (~> 4.2)
+    jekyll-github-metadata (2.9.3)
+      jekyll (~> 3.1)
+      octokit (~> 4.0, != 4.4.0)
+    jekyll-mentions (1.2.0)
+      activesupport (~> 4.0)
+      html-pipeline (~> 2.3)
+      jekyll (~> 3.0)
+    jekyll-optional-front-matter (0.3.0)
+      jekyll (~> 3.0)
+    jekyll-paginate (1.1.0)
+    jekyll-readme-index (0.2.0)
+      jekyll (~> 3.0)
+    jekyll-redirect-from (0.12.1)
+      jekyll (~> 3.3)
+    jekyll-relative-links (0.5.2)
+      jekyll (~> 3.3)
+    jekyll-sass-converter (1.5.0)
+      sass (~> 3.4)
+    jekyll-seo-tag (2.3.0)
+      jekyll (~> 3.3)
+    jekyll-sitemap (1.1.1)
+      jekyll (~> 3.3)
+    jekyll-swiss (0.4.0)
+    jekyll-theme-architect (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-cayman (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-dinky (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-hacker (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-leap-day (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-merlot (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-midnight (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-minimal (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-modernist (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-primer (0.5.2)
+      jekyll (~> 3.5)
+      jekyll-github-metadata (~> 2.9)
+      jekyll-seo-tag (~> 2.2)
+    jekyll-theme-slate (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-tactile (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-theme-time-machine (0.1.0)
+      jekyll (~> 3.5)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-titles-from-headings (0.5.0)
+      jekyll (~> 3.3)
+    jekyll-watch (1.5.0)
+      listen (~> 3.0, < 3.1)
+    jemoji (0.8.1)
+      activesupport (~> 4.0, >= 4.2.9)
+      gemoji (~> 3.0)
+      html-pipeline (~> 2.2)
+      jekyll (>= 3.0)
+    kramdown (1.14.0)
+    liquid (4.0.0)
+    listen (3.0.6)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9.7)
+    mercenary (0.3.6)
+    mini_portile2 (2.3.0)
+    minima (2.1.1)
+      jekyll (~> 3.3)
+    minitest (5.10.3)
+    multipart-post (2.0.0)
+    net-dns (0.8.0)
+    nokogiri (1.8.1)
+      mini_portile2 (~> 2.3.0)
+    octokit (4.7.0)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    pathutil (0.16.0)
+      forwardable-extended (~> 2.6)
+    public_suffix (2.0.5)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    rouge (2.2.1)
+    safe_yaml (1.0.4)
+    sass (3.5.3)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    thread_safe (0.3.6)
+    typhoeus (0.8.0)
+      ethon (>= 0.8.0)
+    tzinfo (1.2.4)
+      thread_safe (~> 0.1)
+    unicode-display_width (1.3.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  github-pages
+
+BUNDLED WITH
+   1.14.6
diff --git a/docs/default.nix b/docs/default.nix
new file mode 100644
index 000000000..48db15563
--- /dev/null
+++ b/docs/default.nix
@@ -0,0 +1,21 @@
+# http://stesie.github.io/2016/08/nixos-github-pages-env
+# https://thisissavo.github.io/programming/2017/01/31/jekyll-setup-in-nixos.html
+
+with import <nixpkgs> { };
+
+let jekyll_env = bundlerEnv rec {
+    name = "jekyll_env";
+    inherit ruby;
+    gemfile = ./Gemfile;
+    lockfile = ./Gemfile.lock;
+    gemset = ./gemset.nix;
+  };
+in
+  stdenv.mkDerivation rec {
+    name = "jekyll_env";
+    buildInputs = [ jekyll_env ruby ];
+
+    shellHook = ''
+      exec ${jekyll_env}/bin/jekyll serve --watch --port 8088
+    '';
+  }
diff --git a/docs/gemset.nix b/docs/gemset.nix
new file mode 100644
index 000000000..f7f39aa56
--- /dev/null
+++ b/docs/gemset.nix
@@ -0,0 +1,646 @@
+{
+  activesupport = {
+    dependencies = ["i18n" "minitest" "thread_safe" "tzinfo"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1d0a362p3m2m2kljichar2pwq0qm4vblc3njy1rdzm09ckzd45sp";
+      type = "gem";
+    };
+    version = "4.2.9";
+  };
+  addressable = {
+    dependencies = ["public_suffix"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0viqszpkggqi8hq87pqp0xykhvz60g99nwmkwsb0v45kc2liwxvk";
+      type = "gem";
+    };
+    version = "2.5.2";
+  };
+  coffee-script = {
+    dependencies = ["coffee-script-source" "execjs"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0rc7scyk7mnpfxqv5yy4y5q1hx3i7q3ahplcp4bq2g5r24g2izl2";
+      type = "gem";
+    };
+    version = "2.4.1";
+  };
+  coffee-script-source = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0xfshhlz808f8639wc88wgls1mww35sid8rd55vn0a4yqajf4vh9";
+      type = "gem";
+    };
+    version = "1.11.1";
+  };
+  colorator = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0f7wvpam948cglrciyqd798gdc6z3cfijciavd0dfixgaypmvy72";
+      type = "gem";
+    };
+    version = "1.1.0";
+  };
+  concurrent-ruby = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "183lszf5gx84kcpb779v6a2y0mx9sssy8dgppng1z9a505nj1qcf";
+      type = "gem";
+    };
+    version = "1.0.5";
+  };
+  ethon = {
+    dependencies = ["ffi"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0y70szwm2p0b9qfvpqrzjrgm3jz0ig65vlbfr6ppc3z0m1h7kv48";
+      type = "gem";
+    };
+    version = "0.11.0";
+  };
+  execjs = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1yz55sf2nd3l666ms6xr18sm2aggcvmb8qr3v53lr4rir32y1yp1";
+      type = "gem";
+    };
+    version = "2.7.0";
+  };
+  faraday = {
+    dependencies = ["multipart-post"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1gyqsj7vlqynwvivf9485zwmcj04v1z7gq362z0b8zw2zf4ag0hw";
+      type = "gem";
+    };
+    version = "0.13.1";
+  };
+  ffi = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "034f52xf7zcqgbvwbl20jwdyjwznvqnwpbaps9nk18v9lgb1dpx0";
+      type = "gem";
+    };
+    version = "1.9.18";
+  };
+  forwardable-extended = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "15zcqfxfvsnprwm8agia85x64vjzr2w0xn9vxfnxzgcv8s699v0v";
+      type = "gem";
+    };
+    version = "2.6.0";
+  };
+  gemoji = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1h85qpn2xbmsn8ssf2fqzlqg181j000m5z4l3g26r7vblncg162d";
+      type = "gem";
+    };
+    version = "3.0.0";
+  };
+  github-pages = {
+    dependencies = ["activesupport" "github-pages-health-check" "jekyll" "jekyll-avatar" "jekyll-coffeescript" "jekyll-default-layout" "jekyll-feed" "jekyll-gist" "jekyll-github-metadata" "jekyll-mentions" "jekyll-optional-front-matter" "jekyll-paginate" "jekyll-readme-index" "jekyll-redirect-from" "jekyll-relative-links" "jekyll-sass-converter" "jekyll-seo-tag" "jekyll-sitemap" "jekyll-swiss" "jekyll-theme-architect" "jekyll-theme-cayman" "jekyll-theme-dinky" "jekyll-theme-hacker" "jekyll-theme-leap-day" "jekyll-theme-merlot" "jekyll-theme-midnight" "jekyll-theme-minimal" "jekyll-theme-modernist" "jekyll-theme-primer" "jekyll-theme-slate" "jekyll-theme-tactile" "jekyll-theme-time-machine" "jekyll-titles-from-headings" "jemoji" "kramdown" "liquid" "listen" "mercenary" "minima" "rouge" "terminal-table"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0ag214pbklx5lmndna07dxwy62ps5q7zr2s4fcf6nlprdv2dj8dq";
+      type = "gem";
+    };
+    version = "170";
+  };
+  github-pages-health-check = {
+    dependencies = ["addressable" "net-dns" "octokit" "public_suffix" "typhoeus"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "17vy6ri3phwc66d1wgm4dsavkifqaigj4hfqay4nz0qgbdagrjrj";
+      type = "gem";
+    };
+    version = "1.3.5";
+  };
+  html-pipeline = {
+    dependencies = ["activesupport" "nokogiri"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0hkx70z9ijgnncmrna9qdh9ajn9m7v146k91j257lrzyq2f6jdjd";
+      type = "gem";
+    };
+    version = "2.7.1";
+  };
+  i18n = {
+    dependencies = ["concurrent-ruby"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "032wbfixfpwa67c893x5sn02ab0928vfqfshcs02bwkkxpqy9x8s";
+      type = "gem";
+    };
+    version = "0.9.1";
+  };
+  jekyll = {
+    dependencies = ["addressable" "colorator" "jekyll-sass-converter" "jekyll-watch" "kramdown" "liquid" "mercenary" "pathutil" "rouge" "safe_yaml"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0rgdml6ypwwxrwv4dk2r8v9vp0ch3c060f6svhxggvk31w9k5lki";
+      type = "gem";
+    };
+    version = "3.6.2";
+  };
+  jekyll-avatar = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0y2w7pnahkm3ddxrq589wv1w53ay7p1pvfs6khcmh6wq85r6wpsf";
+      type = "gem";
+    };
+    version = "0.5.0";
+  };
+  jekyll-coffeescript = {
+    dependencies = ["coffee-script" "coffee-script-source"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0y73r1v2b3ddy04kkvj0c3blzmfj3rd6aghrsvjasbpbrl4qjpnn";
+      type = "gem";
+    };
+    version = "1.0.2";
+  };
+  jekyll-default-layout = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "009zpd0mkmhkfp3s8yvh5mriqhil0ihv3gi2vw63flr3jz48y4kx";
+      type = "gem";
+    };
+    version = "0.1.4";
+  };
+  jekyll-feed = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "07wcpvp8ma54fyxayqdgcwz91p6h1iph5v0sxjf7zx9xf2xia9mw";
+      type = "gem";
+    };
+    version = "0.9.2";
+  };
+  jekyll-gist = {
+    dependencies = ["octokit"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "10s0bv26hkxmhvppcz0cb24qs6zj0cmm048qy2r8v2qbcx1ll0pc";
+      type = "gem";
+    };
+    version = "1.4.1";
+  };
+  jekyll-github-metadata = {
+    dependencies = ["jekyll" "octokit"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1xwbjjpw6fiwf1vmvak3wrk8ffkk13g8ddpypl57rv3dxslbs6zp";
+      type = "gem";
+    };
+    version = "2.9.3";
+  };
+  jekyll-mentions = {
+    dependencies = ["activesupport" "html-pipeline" "jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "00nqm1ng4iiibmv4vx0ayzq7fqm2sm1af98r4ykvld6asqj5qkyd";
+      type = "gem";
+    };
+    version = "1.2.0";
+  };
+  jekyll-optional-front-matter = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "10rw6gvqnbg38sk373z5120gv2ppawi7yl8pkwnd4a5sxbl1djfh";
+      type = "gem";
+    };
+    version = "0.3.0";
+  };
+  jekyll-paginate = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0r7bcs8fq98zldih4787zk5i9w24nz5wa26m84ssja95n3sas2l8";
+      type = "gem";
+    };
+    version = "1.1.0";
+  };
+  jekyll-readme-index = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1m77lrig8996l6hmvxja21jmvgi5d035ywx8kw66pjp45by4kmi1";
+      type = "gem";
+    };
+    version = "0.2.0";
+  };
+  jekyll-redirect-from = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "035q4zfn2cjan7lcym9jm5lw9i3h88dw166bi12snp5s5rcvg6f2";
+      type = "gem";
+    };
+    version = "0.12.1";
+  };
+  jekyll-relative-links = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "16avwj47qd00aikwwhxprcrfqc9h2fn6w6i6s1px1spq5prwf94m";
+      type = "gem";
+    };
+    version = "0.5.2";
+  };
+  jekyll-sass-converter = {
+    dependencies = ["sass"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "01m921763yfgx1gc33k5ixqz623f4c4azgnpqhgsc2q61fyfk3q1";
+      type = "gem";
+    };
+    version = "1.5.0";
+  };
+  jekyll-seo-tag = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0mw7niak6wwcfhdq3qla54b5s0wb89jdlhgxcyx4b8kwr4rsb3a3";
+      type = "gem";
+    };
+    version = "2.3.0";
+  };
+  jekyll-sitemap = {
+    dependencies = ["jekyll"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0fp8fhk4zkpv79xifm4k47yl59mznq0fg7hcsb3wppm4n15wvnp2";
+      type = "gem";
+    };
+    version = "1.1.1";
+  };
+  jekyll-swiss = {
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "164i6201s27k286z4fyavv6319sd4cqc5q8yjmlm5pgay1b15n8m";
+      type = "gem";
+    };
+    version = "0.4.0";
+  };
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+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0y3pivzvm4g4plyp2yk6ryqrrnvcak3x0f5j5issis8q15rry7wg";
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+      sha256 = "1si11jwvmqs9mm4k8xfww8zp0jpjabn2zjf6d1x5hcx5zlr2zj0i";
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+    source = {
+      remotes = ["https://rubygems.org"];
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+      sha256 = "01yc2vjz1pnxqdqqa39g7my6h4hcc04r041jk7f3a2hrd079km4p";
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+    source = {
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+      sha256 = "1ar5s7hjx7gyvwc2hkivnniyjywjh27n2k00pbiw1zrbwd7gapl6";
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+  jekyll-theme-tactile = {
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+    source = {
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+      sha256 = "0224dd70a16vv7dmqjq1qs0p4jqv270k8wl680a3akdlzkxlvm8a";
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+      sha256 = "0ay2npha3zj4cgqjg2xlgkh5nsjbkgfd04v7bjdrh9xhjkrf7s00";
+      type = "gem";
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+  };
+  jekyll-titles-from-headings = {
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+      sha256 = "02rg3wi95w2l0bg1igl5k6pza723vn2b2gj975gycz1cpmhdjn6z";
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+  jemoji = {
+    dependencies = ["activesupport" "gemoji" "html-pipeline" "jekyll"];
+    source = {
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+      sha256 = "08z8wk7671i02isqjz2ddnd2wq7wq8h5xi7a751rsw1naqxxzvgr";
+      type = "gem";
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+    version = "0.8.1";
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+  kramdown = {
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+      sha256 = "17fa0jgwm9a935fyvzy8bysz7j5n1vf1x2wzqkdfd5k08dbw3x2y";
+      type = "gem";
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+    source = {
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+  mercenary = {
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+  mini_portile2 = {
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+      sha256 = "13d32jjadpjj6d2wdhkfpsmy68zjx90p49bgf8f7nkpz86r1fr11";
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+    source = {
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+      sha256 = "0cgp03aw4pi74r0nf7ikka1qgijs110fhn2q9wl9z6a3vc1fmwg5";
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+      sha256 = "05521clw19lrksqgvg2kmm025pvdhdaniix52vmbychrn2jm7kz2";
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+    version = "5.10.3";
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+      sha256 = "09k0b3cybqilk1gwrwwain95rdypixb2q9w65gd44gfzsd84xi1x";
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+    version = "2.0.0";
+  };
+  net-dns = {
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+      sha256 = "12nal6vhdyg0pbcqpsxqr59h7mbgdhcqp3v0xnzvy167n40gabf9";
+      type = "gem";
+    };
+    version = "0.8.0";
+  };
+  nokogiri = {
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+    source = {
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+      sha256 = "105xh2zkr8nsyfaj2izaisarpnkrrl9000y3nyflg9cbzrfxv021";
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+    source = {
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+      sha256 = "0h6cm7bi0y7ysjgwws3paaipqdld6c0m0niazrjahhpz88qqq1g4";
+      type = "gem";
+    };
+    version = "4.7.0";
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+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "17ipzhp1zmb0shskgvcrkpgicv499cb3nd5g4r2qaj9j2cf12b6l";
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+    source = {
+      remotes = ["https://rubygems.org"];
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+    source = {
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+      sha256 = "0xw3q46cmahkgyldid5hwyiwacp590zj2vmswlll68ryvmvcp7df";
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+  };
+  sawyer = {
+    dependencies = ["addressable" "faraday"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "0sv1463r7bqzvx4drqdmd36m7rrv6sf1v3c6vswpnq3k6vdw2dvd";
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+  terminal-table = {
+    dependencies = ["unicode-display_width"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1512cngw35hsmhvw4c05rscihc59mnj09m249sm9p3pik831ydqk";
+      type = "gem";
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+      sha256 = "0nmhcgq6cgz44srylra07bmaw99f5271l0dpsvl5f75m44l0gmwy";
+      type = "gem";
+    };
+    version = "0.3.6";
+  };
+  typhoeus = {
+    dependencies = ["ethon"];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "03x3fxjsnhgayl4s96h0a9975awlvx2v9nmx2ba0cnliglyczdr8";
+      type = "gem";
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+      type = "gem";
+    };
+    version = "1.2.4";
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+    };
+    version = "1.3.0";
+  };
+}
\ No newline at end of file
diff --git a/docs/readme.md b/docs/index.md
similarity index 97%
rename from docs/readme.md
rename to docs/index.md
index 18374c1fc..0fe536bc2 100644
--- a/docs/readme.md
+++ b/docs/index.md
@@ -1,3 +1,7 @@
+---
+layout: default
+title: NeoPG
+---
 # Easy to install
 
 NeoPG comes in a single source package and installs as a single