docs: remove demo directory

docs/script.js

@@ -1,6 +1,6 @@
 const sampleCollection = [
   {
-    title: "buttons",
+    title: 'buttons',
     showCode: false,
     code: `<a class="nes-btn">Normal</a>
 
@@ -8,10 +8,10 @@ const sampleCollection = [
 <button type="button" class="nes-btn is-success">Success</button>
 <button type="button" class="nes-btn is-warning">Warning</button>
 <button type="button" class="nes-btn is-error">Error</button>
-<button type="button" class="nes-btn is-disabled">Disabled</button>`
+<button type="button" class="nes-btn is-disabled">Disabled</button>`,
   },
   {
-    title: "radios",
+    title: 'radios',
     showCode: false,
     code: `<label>
   <input type="radio" class="nes-radio" name="answer" checked />
@@ -21,10 +21,10 @@ const sampleCollection = [
 <label>
   <input type="radio" class="nes-radio" name="answer" />
   <span>No</span>
-</label>`
+</label>`,
   },
   {
-    title: "checkboxes",
+    title: 'checkboxes',
     showCode: false,
     code: `<label>
   <input type="checkbox" class="nes-checkbox" checked />
@@ -36,10 +36,10 @@ const sampleCollection = [
     <input type="checkbox" class="nes-checkbox is-dark" checked />
     <span>Dark</span>
   </label>
-</div>`
+</div>`,
   },
   {
-    title: "Inputs",
+    title: 'Inputs',
     showCode: false,
     code: `<div class="nes-field">
   <label for="name_field">Your name</label>
@@ -59,16 +59,16 @@ const sampleCollection = [
 <div class="nes-field is-inline">
   <label for="error_field">.input.is-error</label>
   <input type="text" id="error_field" class="nes-input is-error" placeholder="awesome.css">
-</div>`
+</div>`,
   },
   {
-    title: "Textarea",
+    title: 'Textarea',
     showCode: false,
     code: `<label for="textarea_field">Textarea</label>
-<textarea id="textarea_field" class="nes-textarea"></textarea>`
+<textarea id="textarea_field" class="nes-textarea"></textarea>`,
   },
   {
-    title: "Selects",
+    title: 'Selects',
     showCode: false,
     code: `<div class="nes-select">
   <select required>
@@ -100,10 +100,10 @@ const sampleCollection = [
     <option value="0">To be</option>
     <option value="1">Not to be</option>
   </select>
-</div>`
+</div>`,
   },
   {
-    title: "containers",
+    title: 'containers',
     showCode: false,
     code: `<div class="nes-container with-title is-centered">
   <p class="title">Container.is-centered</p>
@@ -121,97 +121,124 @@ const sampleCollection = [
 
 <div class="nes-container is-rounded is-dark">
   <p>Good morning. Thou hast had a good night's sleep, I hope.</p>
-</div>`
-  }
+</div>`,
+  },
 ];
 
 const coreteam = [
   {
-    name: "B.C.Rikko",
-    feat: "Creator of NES.css",
-    github: "BcRikko",
-    twitter: "bc_rikko"
+    name: 'B.C.Rikko',
+    feat: 'Creator of NES.css',
+    github: 'BcRikko',
+    twitter: 'bc_rikko',
   },
   {
-    name: "Igor Guastalla",
-    feat: "Create icons",
-    github: "guastallaigor",
-    twitter: "guastallaigor"
-  }
+    name: 'Igor Guastalla',
+    feat: 'Create icons',
+    github: 'guastallaigor',
+    twitter: 'guastallaigor',
+  },
 ];
 
 const emeriti = [
   {
-    name: "Trezy",
-    feat: "Setup DevOps",
-    github: "trezy",
-    twitter: "TrezyCodes"
+    name: 'Trezy',
+    feat: 'Setup DevOps',
+    github: 'trezy',
+    twitter: 'TrezyCodes',
   },
   {
-    name: "Abdullah Samman",
-    feat: "Setup test suite",
-    github: "evexoio",
-    twitter: "evexoio"
-  }
+    name: 'Abdullah Samman',
+    feat: 'Setup test suite',
+    github: 'evexoio',
+    twitter: 'evexoio',
+  },
 ];
 
 // curl https://api.github.com/repos/nostalgic-css/NES.css/contributors | jq '.[].login'
-const contributors = [ "4k1k0", "sombreroEnPuntas", "Divoolej", "soph-iest", "montezume", "sazzadsazib", "KeevanDance", "jdvivar", "IngwiePhoenix", "jjspace", "Baldomo", "DanSnow", "ernestomancebo", "Ilyeo", "Kartones", "rrj-dev", "vicainelli", "stewartrule", "kenshinji", "youngkaneda", "Takumi0901", "loo41", "alexgleason", "agarzola", "fleeting", "JamesIves"];
+const contributors = [
+  '4k1k0',
+  'sombreroEnPuntas',
+  'Divoolej',
+  'soph-iest',
+  'montezume',
+  'sazzadsazib',
+  'KeevanDance',
+  'jdvivar',
+  'IngwiePhoenix',
+  'jjspace',
+  'Baldomo',
+  'DanSnow',
+  'ernestomancebo',
+  'Ilyeo',
+  'Kartones',
+  'rrj-dev',
+  'vicainelli',
+  'stewartrule',
+  'kenshinji',
+  'youngkaneda',
+  'Takumi0901',
+  'loo41',
+  'alexgleason',
+  'agarzola',
+  'fleeting',
+  'JamesIves',
+];
 
 const articles = [
   {
     icon: 'medium',
     title: 'Why I created and released NES.css',
-    url: 'https://medium.com/@bc_rikko/why-i-created-and-released-nes-css-ee8966bacd09'
+    url: 'https://medium.com/@bc_rikko/why-i-created-and-released-nes-css-ee8966bacd09',
   },
   {
     icon: 'github',
     title: 'Release Radar · December 2018 | The GitHub Blog',
-    url: 'https://github.blog/2019-01-20-release-radar-december-2018/#nes-css-1-0'
-  }
-]
+    url: 'https://github.blog/2019-01-20-release-radar-december-2018/#nes-css-1-0',
+  },
+];
 
 new Vue({
-  el: "#nescss",
-  data: function() {
+  el: '#nescss',
+  data() {
     return {
       collection: sampleCollection,
-      coreteam: coreteam,
-      emeriti: emeriti,
-      contributors: contributors,
-      articles: articles,
-      animateOctocat: false
+      coreteam,
+      emeriti,
+      contributors,
+      articles,
+      animateOctocat: false,
     };
   },
   filters: {
-    capitalize: function(val) {
-      if (!val) return "";
+    capitalize(val) {
+      if (!val) return '';
       val = val.toString();
       return val.charAt(0).toUpperCase() + val.slice(1);
-    }
+    },
   },
   mounted() {
     hljs.initHighlightingOnLoad();
   },
   methods: {
     copy(id) {
-      const fake = document.createElement("textarea");
+      const fake = document.createElement('textarea');
       fake.value = this.collection.find(a => a.title === id).code;
-      fake.setAttribute("readonly", "");
+      fake.setAttribute('readonly', '');
       Object.assign(fake.style, {
-        position: "absolute",
-        left: "-9999px"
+        position: 'absolute',
+        left: '-9999px',
       });
       this.$el.appendChild(fake);
       fake.select();
-      document.execCommand("copy");
+      document.execCommand('copy');
       this.$el.removeChild(fake);
     },
     startAnimate() {
       this.animateOctocat = true;
     },
     stopAnimate() {
-      this.animateOctocat = false
-    }
-  }
+      this.animateOctocat = false;
+    },
+  },
 });