Update with custom newsfeed, css fixes

javascripts/newsfeed.js

@@ -0,0 +1,73 @@
+// Get data from github
+
+function httpGetAsync(theUrl, callback)
+{
+    var xmlHttp = new XMLHttpRequest();
+    xmlHttp.onreadystatechange = function() { 
+        if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
+            callback(xmlHttp.responseText);
+    }
+    xmlHttp.open("GET", theUrl, true); // true for asynchronous 
+    xmlHttp.send(null);
+}
+
+function on_github_response(response) {
+  console.log("read latest events from github!");
+  var eventList = JSON.parse(response);
+
+  // console.log(eventList);
+
+  // Which events to exclude
+  var excludes = ["WatchEvent", "GollumEvent", "IssueCommentEvent",
+                  "ForkEvent", "PullRequestReviewCommentEvent"];
+
+  // loop over events, filtering out excluded ones
+  const resultList = eventList 
+    .filter(item => !(excludes.includes(item.type)))
+    .map(envt => {
+      var output = "";
+      if (envt.type === "IssueCommentEvent") {
+          output = (
+            " <a href=\"" + envt.payload.comment.html_url + "\">" 
+            + envt.actor.display_login + " commented on issue #"
+            + envt.payload.issue.number + "</a>"
+          );
+      } else if(envt.type === "IssuesEvent") {
+          output = (
+            "<a href=\"" + envt.payload.issue.html_url + "\">" 
+            + "Issue " 
+            + envt.payload.action + ": "
+            + envt.payload.issue.title.slice(0, 20) + ".." + "</a>"
+          );
+      } else if(envt.type == "PushEvent") {
+          output = (
+            "<a href=\"" + "https://github.com/evennia/evennia/commit/" + envt.payload.commits[0].sha + "\">"
+            + "Commit by " + envt.payload.commits[0].author.name + ": " 
+            + envt.payload.commits[0].message.slice(0, 20) + ".." + "</a>"
+          );
+      } else if(envt.type == "PullRequestEvent") {
+          output = (
+            "<a href=\"" + "https://github.com/evennia/evennia/pull/" + envt.payload.number + "\">"
+            + "PR #" + envt.payload.number + " " + envt.payload.action
+            + " by " + envt.actor.display_login
+            + "</a>"
+          )  
+      }
+      return "<li class=\"news-event\">" + output + "</li>";
+  });
+
+  var strList = "";
+  if (resultList.length) {
+    strList = "<ul>" + resultList.slice(0,5).join('') + "</ul>";
+  }
+      
+  // Add news to div
+  var newsDiv = document.getElementById("latest-events");
+  newsDiv.innerHTML = "";  // clear the Fetching feed message
+  newsDiv.insertAdjacentHTML('afterend', strList);
+}
+
+// Get public events
+function fetchGithubData() {
+  httpGetAsync("https://api.github.com/orgs/evennia/events?per_page=40", on_github_response);
+};