clean up some todos, add favicon helper

labscore/utils/markdown.js

@@ -40,6 +40,16 @@ module.exports.iconAsEmojiObject = function(icon){
 
 }
 
+/**
+ * Creates a favicon image via google s2
+ * @param {string} url Url
+ * @param {Number} size Favicon Size
+ * @returns {string} Favicon URL
+ */
+module.exports.favicon = function(url, size = 256){
+  return `https://www.google.com/s2/favicons?domain=${encodeURIComponent(url)}&sz=${size}`
+}
+
 module.exports.weatherIcon = function(icon){
   if(!_iconExists("weather_" + icon)) return _icon("calendar");
   return _icon("weather_" + icon)