further cleanup, update readme

diff --git a/main.js b/main.js
index 01b293c0d282dd4c8d36ee30acf1d3688afa4fe0..2993dfcf22a1fdf131d48cee52fcd32252f7fe7b 100644 (file)
--- a/main.js
+++ b/main.js
@@ -1,4 +1,3 @@
-var rmspan = ["<span class='remove' id='delete-", "'>–</span>"]
 var tick = "✔";
 var addText = "+";
 var rmText = "−";
@@ -129,7 +128,6 @@ function genItem(ul, nme, url) {
   var img = document.createElement("img");
   img.className = "icon";
   img.src = "https://www.google.com/s2/favicons?domain=" + url;
-  img.alt = extractDomain(url, 1);
 
   var link = document.createElement("a");
   link.className = "item";