added son-emu project website
diff --git a/docs/_sass/jekyll-theme-cayman.scss b/docs/_sass/jekyll-theme-cayman.scss
new file mode 100644
index 0000000..8f29bdd
--- /dev/null
+++ b/docs/_sass/jekyll-theme-cayman.scss
@@ -0,0 +1,345 @@
+@import "normalize";
+@import "rouge-github";
+@import "variables";
+
+@mixin large {
+ @media screen and (min-width: #{$large-breakpoint}) {
+ @content;
+ }
+}
+
+@mixin medium {
+ @media screen and (min-width: #{$medium-breakpoint}) and (max-width: #{$large-breakpoint}) {
+ @content;
+ }
+}
+
+@mixin small {
+ @media screen and (max-width: #{$medium-breakpoint}) {
+ @content;
+ }
+}
+
+* {
+ box-sizing: border-box;
+}
+
+body {
+ padding: 0;
+ margin: 0;
+ font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
+ font-size: 16px;
+ line-height: 1.5;
+ color: $body-text-color;
+}
+
+a {
+ color: $body-link-color;
+ text-decoration: none;
+
+ &:hover {
+ text-decoration: underline;
+ }
+}
+
+.btn {
+ display: inline-block;
+ margin-bottom: 1rem;
+ color: rgba(255, 255, 255, 0.7);
+ background-color: rgba(255, 255, 255, 0.08);
+ border-color: rgba(255, 255, 255, 0.2);
+ border-style: solid;
+ border-width: 1px;
+ border-radius: 0.3rem;
+ transition: color 0.2s, background-color 0.2s, border-color 0.2s;
+
+ &:hover {
+ color: rgba(255, 255, 255, 0.8);
+ text-decoration: none;
+ background-color: rgba(255, 255, 255, 0.2);
+ border-color: rgba(255, 255, 255, 0.3);
+ }
+
+ + .btn {
+ margin-left: 1rem;
+ }
+
+ @include large {
+ padding: 0.75rem 1rem;
+ }
+
+ @include medium {
+ padding: 0.6rem 0.9rem;
+ font-size: 0.9rem;
+ }
+
+ @include small {
+ display: block;
+ width: 100%;
+ padding: 0.75rem;
+ font-size: 0.9rem;
+
+ + .btn {
+ margin-top: 1rem;
+ margin-left: 0;
+ }
+ }
+}
+
+.page-header {
+ color: $header-heading-color;
+ text-align: center;
+ background-color: $header-bg-color;
+ background-image: linear-gradient(120deg, $header-bg-color-secondary, $header-bg-color);
+
+ @include large {
+ padding: 5rem 6rem;
+ }
+
+ @include medium {
+ padding: 3rem 4rem;
+ }
+
+ @include small {
+ padding: 2rem 1rem;
+ }
+}
+
+.project-name {
+ margin-top: 0;
+ margin-bottom: 0.1rem;
+
+ @include large {
+ font-size: 3.25rem;
+ }
+
+ @include medium {
+ font-size: 2.25rem;
+ }
+
+ @include small {
+ font-size: 1.75rem;
+ }
+}
+
+.project-tagline {
+ margin-bottom: 2rem;
+ font-weight: normal;
+ opacity: 0.7;
+
+ @include large {
+ font-size: 1.25rem;
+ }
+
+ @include medium {
+ font-size: 1.15rem;
+ }
+
+ @include small {
+ font-size: 1rem;
+ }
+}
+
+.main-content {
+ word-wrap: break-word;
+
+ :first-child {
+ margin-top: 0;
+ }
+
+ @include large {
+ max-width: 64rem;
+ padding: 2rem 6rem;
+ margin: 0 auto;
+ font-size: 1.1rem;
+ }
+
+ @include medium {
+ padding: 2rem 4rem;
+ font-size: 1.1rem;
+ }
+
+ @include small {
+ padding: 2rem 1rem;
+ font-size: 1rem;
+ }
+
+ img {
+ max-width: 100%;
+ }
+
+ h1,
+ h2,
+ h3,
+ h4,
+ h5,
+ h6 {
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+ font-weight: normal;
+ color: $section-headings-color;
+ }
+
+ p {
+ margin-bottom: 1em;
+ }
+
+ code {
+ padding: 2px 4px;
+ font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
+ font-size: 0.9rem;
+ color: $code-text-color;
+ background-color: $code-bg-color;
+ border-radius: 0.3rem;
+ }
+
+ pre {
+ padding: 0.8rem;
+ margin-top: 0;
+ margin-bottom: 1rem;
+ font: 1rem Consolas, "Liberation Mono", Menlo, Courier, monospace;
+ color: $code-text-color;
+ word-wrap: normal;
+ background-color: $code-bg-color;
+ border: solid 1px $border-color;
+ border-radius: 0.3rem;
+
+ > code {
+ padding: 0;
+ margin: 0;
+ font-size: 0.9rem;
+ color: $code-text-color;
+ word-break: normal;
+ white-space: pre;
+ background: transparent;
+ border: 0;
+ }
+ }
+
+ .highlight {
+ margin-bottom: 1rem;
+
+ pre {
+ margin-bottom: 0;
+ word-break: normal;
+ }
+ }
+
+ .highlight pre,
+ pre {
+ padding: 0.8rem;
+ overflow: auto;
+ font-size: 0.9rem;
+ line-height: 1.45;
+ border-radius: 0.3rem;
+ -webkit-overflow-scrolling: touch;
+ }
+
+ pre code,
+ pre tt {
+ display: inline;
+ max-width: initial;
+ padding: 0;
+ margin: 0;
+ overflow: initial;
+ line-height: inherit;
+ word-wrap: normal;
+ background-color: transparent;
+ border: 0;
+
+ &:before,
+ &:after {
+ content: normal;
+ }
+ }
+
+ ul,
+ ol {
+ margin-top: 0;
+ }
+
+ blockquote {
+ padding: 0 1rem;
+ margin-left: 0;
+ color: $blockquote-text-color;
+ border-left: 0.3rem solid $border-color;
+
+ > :first-child {
+ margin-top: 0;
+ }
+
+ > :last-child {
+ margin-bottom: 0;
+ }
+ }
+
+ table {
+ display: block;
+ width: 100%;
+ overflow: auto;
+ word-break: normal;
+ word-break: keep-all; // For Firefox to horizontally scroll wider tables.
+ -webkit-overflow-scrolling: touch;
+
+ th {
+ font-weight: bold;
+ }
+
+ th,
+ td {
+ padding: 0.5rem 1rem;
+ border: 1px solid $table-border-color;
+ }
+ }
+
+ dl {
+ padding: 0;
+
+ dt {
+ padding: 0;
+ margin-top: 1rem;
+ font-size: 1rem;
+ font-weight: bold;
+ }
+
+ dd {
+ padding: 0;
+ margin-bottom: 1rem;
+ }
+ }
+
+ hr {
+ height: 2px;
+ padding: 0;
+ margin: 1rem 0;
+ background-color: $hr-border-color;
+ border: 0;
+ }
+}
+
+.site-footer {
+ padding-top: 2rem;
+ margin-top: 2rem;
+ border-top: solid 1px $hr-border-color;
+
+ @include large {
+ font-size: 1rem;
+ }
+
+ @include medium {
+ font-size: 1rem;
+ }
+
+ @include small {
+ font-size: 0.9rem;
+ }
+}
+
+.site-footer-owner {
+ display: block;
+ font-weight: bold;
+}
+
+.site-footer-credits {
+ color: $blockquote-text-color;
+}
diff --git a/docs/_sass/normalize.scss b/docs/_sass/normalize.scss
new file mode 100644
index 0000000..30366a6
--- /dev/null
+++ b/docs/_sass/normalize.scss
@@ -0,0 +1,424 @@
+/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
+
+/**
+ * 1. Set default font family to sans-serif.
+ * 2. Prevent iOS text size adjust after orientation change, without disabling
+ * user zoom.
+ */
+
+html {
+ font-family: sans-serif; /* 1 */
+ -ms-text-size-adjust: 100%; /* 2 */
+ -webkit-text-size-adjust: 100%; /* 2 */
+}
+
+/**
+ * Remove default margin.
+ */
+
+body {
+ margin: 0;
+}
+
+/* HTML5 display definitions
+ ========================================================================== */
+
+/**
+ * Correct `block` display not defined for any HTML5 element in IE 8/9.
+ * Correct `block` display not defined for `details` or `summary` in IE 10/11
+ * and Firefox.
+ * Correct `block` display not defined for `main` in IE 11.
+ */
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+menu,
+nav,
+section,
+summary {
+ display: block;
+}
+
+/**
+ * 1. Correct `inline-block` display not defined in IE 8/9.
+ * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+ */
+
+audio,
+canvas,
+progress,
+video {
+ display: inline-block; /* 1 */
+ vertical-align: baseline; /* 2 */
+}
+
+/**
+ * Prevent modern browsers from displaying `audio` without controls.
+ * Remove excess height in iOS 5 devices.
+ */
+
+audio:not([controls]) {
+ display: none;
+ height: 0;
+}
+
+/**
+ * Address `[hidden]` styling not present in IE 8/9/10.
+ * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
+ */
+
+[hidden],
+template {
+ display: none;
+}
+
+/* Links
+ ========================================================================== */
+
+/**
+ * Remove the gray background color from active links in IE 10.
+ */
+
+a {
+ background-color: transparent;
+}
+
+/**
+ * Improve readability when focused and also mouse hovered in all browsers.
+ */
+
+a:active,
+a:hover {
+ outline: 0;
+}
+
+/* Text-level semantics
+ ========================================================================== */
+
+/**
+ * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+ */
+
+abbr[title] {
+ border-bottom: 1px dotted;
+}
+
+/**
+ * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+ */
+
+b,
+strong {
+ font-weight: bold;
+}
+
+/**
+ * Address styling not present in Safari and Chrome.
+ */
+
+dfn {
+ font-style: italic;
+}
+
+/**
+ * Address variable `h1` font-size and margin within `section` and `article`
+ * contexts in Firefox 4+, Safari, and Chrome.
+ */
+
+h1 {
+ font-size: 2em;
+ margin: 0.67em 0;
+}
+
+/**
+ * Address styling not present in IE 8/9.
+ */
+
+mark {
+ background: #ff0;
+ color: #000;
+}
+
+/**
+ * Address inconsistent and variable font size in all browsers.
+ */
+
+small {
+ font-size: 80%;
+}
+
+/**
+ * Prevent `sub` and `sup` affecting `line-height` in all browsers.
+ */
+
+sub,
+sup {
+ font-size: 75%;
+ line-height: 0;
+ position: relative;
+ vertical-align: baseline;
+}
+
+sup {
+ top: -0.5em;
+}
+
+sub {
+ bottom: -0.25em;
+}
+
+/* Embedded content
+ ========================================================================== */
+
+/**
+ * Remove border when inside `a` element in IE 8/9/10.
+ */
+
+img {
+ border: 0;
+}
+
+/**
+ * Correct overflow not hidden in IE 9/10/11.
+ */
+
+svg:not(:root) {
+ overflow: hidden;
+}
+
+/* Grouping content
+ ========================================================================== */
+
+/**
+ * Address margin not present in IE 8/9 and Safari.
+ */
+
+figure {
+ margin: 1em 40px;
+}
+
+/**
+ * Address differences between Firefox and other browsers.
+ */
+
+hr {
+ box-sizing: content-box;
+ height: 0;
+}
+
+/**
+ * Contain overflow in all browsers.
+ */
+
+pre {
+ overflow: auto;
+}
+
+/**
+ * Address odd `em`-unit font size rendering in all browsers.
+ */
+
+code,
+kbd,
+pre,
+samp {
+ font-family: monospace, monospace;
+ font-size: 1em;
+}
+
+/* Forms
+ ========================================================================== */
+
+/**
+ * Known limitation: by default, Chrome and Safari on OS X allow very limited
+ * styling of `select`, unless a `border` property is set.
+ */
+
+/**
+ * 1. Correct color not being inherited.
+ * Known issue: affects color of disabled elements.
+ * 2. Correct font properties not being inherited.
+ * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+ */
+
+button,
+input,
+optgroup,
+select,
+textarea {
+ color: inherit; /* 1 */
+ font: inherit; /* 2 */
+ margin: 0; /* 3 */
+}
+
+/**
+ * Address `overflow` set to `hidden` in IE 8/9/10/11.
+ */
+
+button {
+ overflow: visible;
+}
+
+/**
+ * Address inconsistent `text-transform` inheritance for `button` and `select`.
+ * All other form control elements do not inherit `text-transform` values.
+ * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+ * Correct `select` style inheritance in Firefox.
+ */
+
+button,
+select {
+ text-transform: none;
+}
+
+/**
+ * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+ * and `video` controls.
+ * 2. Correct inability to style clickable `input` types in iOS.
+ * 3. Improve usability and consistency of cursor style between image-type
+ * `input` and others.
+ */
+
+button,
+html input[type="button"], /* 1 */
+input[type="reset"],
+input[type="submit"] {
+ -webkit-appearance: button; /* 2 */
+ cursor: pointer; /* 3 */
+}
+
+/**
+ * Re-set default cursor for disabled elements.
+ */
+
+button[disabled],
+html input[disabled] {
+ cursor: default;
+}
+
+/**
+ * Remove inner padding and border in Firefox 4+.
+ */
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+ border: 0;
+ padding: 0;
+}
+
+/**
+ * Address Firefox 4+ setting `line-height` on `input` using `!important` in
+ * the UA stylesheet.
+ */
+
+input {
+ line-height: normal;
+}
+
+/**
+ * It's recommended that you don't attempt to style these elements.
+ * Firefox's implementation doesn't respect box-sizing, padding, or width.
+ *
+ * 1. Address box sizing set to `content-box` in IE 8/9/10.
+ * 2. Remove excess padding in IE 8/9/10.
+ */
+
+input[type="checkbox"],
+input[type="radio"] {
+ box-sizing: border-box; /* 1 */
+ padding: 0; /* 2 */
+}
+
+/**
+ * Fix the cursor style for Chrome's increment/decrement buttons. For certain
+ * `font-size` values of the `input`, it causes the cursor style of the
+ * decrement button to change from `default` to `text`.
+ */
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+ height: auto;
+}
+
+/**
+ * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+ * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
+ * (include `-moz` to future-proof).
+ */
+
+input[type="search"] {
+ -webkit-appearance: textfield; /* 1 */ /* 2 */
+ box-sizing: content-box;
+}
+
+/**
+ * Remove inner padding and search cancel button in Safari and Chrome on OS X.
+ * Safari (but not Chrome) clips the cancel button when the search input has
+ * padding (and `textfield` appearance).
+ */
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+ -webkit-appearance: none;
+}
+
+/**
+ * Define consistent border, margin, and padding.
+ */
+
+fieldset {
+ border: 1px solid #c0c0c0;
+ margin: 0 2px;
+ padding: 0.35em 0.625em 0.75em;
+}
+
+/**
+ * 1. Correct `color` not being inherited in IE 8/9/10/11.
+ * 2. Remove padding so people aren't caught out if they zero out fieldsets.
+ */
+
+legend {
+ border: 0; /* 1 */
+ padding: 0; /* 2 */
+}
+
+/**
+ * Remove default vertical scrollbar in IE 8/9/10/11.
+ */
+
+textarea {
+ overflow: auto;
+}
+
+/**
+ * Don't inherit the `font-weight` (applied by a rule above).
+ * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+ */
+
+optgroup {
+ font-weight: bold;
+}
+
+/* Tables
+ ========================================================================== */
+
+/**
+ * Remove most spacing between table cells.
+ */
+
+table {
+ border-collapse: collapse;
+ border-spacing: 0;
+}
+
+td,
+th {
+ padding: 0;
+}
diff --git a/docs/_sass/rouge-github.scss b/docs/_sass/rouge-github.scss
new file mode 100644
index 0000000..daf76ad
--- /dev/null
+++ b/docs/_sass/rouge-github.scss
@@ -0,0 +1,209 @@
+.highlight table td { padding: 5px; }
+.highlight table pre { margin: 0; }
+.highlight .cm {
+ color: #999988;
+ font-style: italic;
+}
+.highlight .cp {
+ color: #999999;
+ font-weight: bold;
+}
+.highlight .c1 {
+ color: #999988;
+ font-style: italic;
+}
+.highlight .cs {
+ color: #999999;
+ font-weight: bold;
+ font-style: italic;
+}
+.highlight .c, .highlight .cd {
+ color: #999988;
+ font-style: italic;
+}
+.highlight .err {
+ color: #a61717;
+ background-color: #e3d2d2;
+}
+.highlight .gd {
+ color: #000000;
+ background-color: #ffdddd;
+}
+.highlight .ge {
+ color: #000000;
+ font-style: italic;
+}
+.highlight .gr {
+ color: #aa0000;
+}
+.highlight .gh {
+ color: #999999;
+}
+.highlight .gi {
+ color: #000000;
+ background-color: #ddffdd;
+}
+.highlight .go {
+ color: #888888;
+}
+.highlight .gp {
+ color: #555555;
+}
+.highlight .gs {
+ font-weight: bold;
+}
+.highlight .gu {
+ color: #aaaaaa;
+}
+.highlight .gt {
+ color: #aa0000;
+}
+.highlight .kc {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .kd {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .kn {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .kp {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .kr {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .kt {
+ color: #445588;
+ font-weight: bold;
+}
+.highlight .k, .highlight .kv {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .mf {
+ color: #009999;
+}
+.highlight .mh {
+ color: #009999;
+}
+.highlight .il {
+ color: #009999;
+}
+.highlight .mi {
+ color: #009999;
+}
+.highlight .mo {
+ color: #009999;
+}
+.highlight .m, .highlight .mb, .highlight .mx {
+ color: #009999;
+}
+.highlight .sb {
+ color: #d14;
+}
+.highlight .sc {
+ color: #d14;
+}
+.highlight .sd {
+ color: #d14;
+}
+.highlight .s2 {
+ color: #d14;
+}
+.highlight .se {
+ color: #d14;
+}
+.highlight .sh {
+ color: #d14;
+}
+.highlight .si {
+ color: #d14;
+}
+.highlight .sx {
+ color: #d14;
+}
+.highlight .sr {
+ color: #009926;
+}
+.highlight .s1 {
+ color: #d14;
+}
+.highlight .ss {
+ color: #990073;
+}
+.highlight .s {
+ color: #d14;
+}
+.highlight .na {
+ color: #008080;
+}
+.highlight .bp {
+ color: #999999;
+}
+.highlight .nb {
+ color: #0086B3;
+}
+.highlight .nc {
+ color: #445588;
+ font-weight: bold;
+}
+.highlight .no {
+ color: #008080;
+}
+.highlight .nd {
+ color: #3c5d5d;
+ font-weight: bold;
+}
+.highlight .ni {
+ color: #800080;
+}
+.highlight .ne {
+ color: #990000;
+ font-weight: bold;
+}
+.highlight .nf {
+ color: #990000;
+ font-weight: bold;
+}
+.highlight .nl {
+ color: #990000;
+ font-weight: bold;
+}
+.highlight .nn {
+ color: #555555;
+}
+.highlight .nt {
+ color: #000080;
+}
+.highlight .vc {
+ color: #008080;
+}
+.highlight .vg {
+ color: #008080;
+}
+.highlight .vi {
+ color: #008080;
+}
+.highlight .nv {
+ color: #008080;
+}
+.highlight .ow {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .o {
+ color: #000000;
+ font-weight: bold;
+}
+.highlight .w {
+ color: #bbbbbb;
+}
+.highlight {
+ background-color: #f8f8f8;
+}
diff --git a/docs/_sass/variables.scss b/docs/_sass/variables.scss
new file mode 100644
index 0000000..bf56450
--- /dev/null
+++ b/docs/_sass/variables.scss
@@ -0,0 +1,23 @@
+// Breakpoints
+$large-breakpoint: 64em !default;
+$medium-breakpoint: 42em !default;
+
+// Headers
+$header-heading-color: #fff !default;
+$header-bg-color: #159957 !default;
+$header-bg-color-secondary: #155799 !default;
+
+// Text
+$section-headings-color: #159957 !default;
+$body-text-color: #606c71 !default;
+$body-link-color: #1e6bb8 !default;
+$blockquote-text-color: #819198 !default;
+
+// Code
+$code-bg-color: #f3f6fa !default;
+$code-text-color: #567482 !default;
+
+// Borders
+$border-color: #dce6f0 !default;
+$table-border-color: #e9ebec !default;
+$hr-border-color: #eff0f1 !default;