remove zerooo.js and home.js since fetching contributors in now done in php

public/js/home.js

@@ -1,17 +0,0 @@
-Zerooo.whenReady(function() {
-   Zerooo.getJSON('https://api.github.com/repos/EaterOfCode/zer.ooo/contributors', function (err, data) {
-       if (err) return;
-
-       var contributors = data.filter(function (data) {
-           // It's me!
-           return data.id !== 1922630;
-       });
-
-       var html = Zerooo.joinHumanReadable(contributors.map(function (contributor) {
-           return '<a href="' + contributor.html_url + '">' + contributor.login + '</a>';
-       }));
-
-       Zerooo.select('#contributors').innerHTML = html;
-       Zerooo.select('#contributors-container').style.display = 'block';
-   });
-});

public/js/zerooo.js

@@ -1,81 +0,0 @@
-Zerooo = {};
-
-Zerooo.getJSON = function (url, callback) {
-    var x = new XMLHttpRequest();
-    var callbackSent = false;
-
-    x.open("GET", url, true);
-    x.onerror = function (message, source, lineno, colno, error) {
-        if (!callbackSent) {
-            sendCallback(error);
-        }
-    };
-
-    x.onreadystatechange = function () {
-        if (x.readyState != 4) return;
-
-        if (x.status !== 200) {
-            sendCallback(new Error(url + " responded with status code " + x.status));
-            return;
-        }
-
-        var data = x.responseText;
-        var json = null;
-
-        try {
-            json = JSON.parse(data);
-        } catch (e) {
-            sendCallback(e)
-        }
-
-        sendCallback(null, json);
-    };
-    x.send();
-
-    function sendCallback(err, data)
-    {
-        if (!callbackSent) {
-            callbackSent = true;
-            callback(err, data || null);
-        }
-    }
-};
-
-Zerooo.whenReady = function (callback) {
-    if (document.readyState == "complete") {
-        setTimeout(callback, 0);
-        return;
-    }
-
-    document.onreadystatechange = function () {
-        if (document.readyState == "complete") {
-            callback();
-        }
-    }
-};
-
-Zerooo.select = function (sel) {
-    return document.querySelector(sel);
-};
-
-Zerooo.selectAll = function (sel) {
-    return document.querySelectorAll(sel);
-};
-
-Zerooo.joinHumanReadable = function (arr) {
-    if (arr.length === 0) {
-        return "";
-    }
-
-    if (arr.length === 1) {
-        return arr.shift();
-    }
-
-    var str = arr.shift();
-
-    while (arr.length > 1) {
-        str += ', ' + arr.shift();
-    }
-
-    return str + " and " + arr.shift();
-};

views/home.html.twig

@@ -1,8 +1,4 @@
 {% extends "base.html.twig" %}
-{% block head %}
-    <script src="/js/zerooo.js"></script>
-    <script src="/js/home.js"></script>
-{% endblock %}
 {% block content %}
 <div class="intro-page">
      <div class="intro-page-logo">zer.ooo</div>