Cleanup & travis (should break)

lib/proto/attach-link.js

@@ -54,23 +54,21 @@ var linkAction = function(el, event) {
 }
 
 module.exports = function(el) {
-  var instance = this
+  var that = this
 
   on(el, "click", function(event) {
-    linkAction.call(instance, el, event)
+    linkAction.call(that, el, event)
   })
 
   on(el, "keyup", function(event) {
-
     // Don’t break browser special behavior on links (like page in new window)
     if (event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey) {
       el.setAttribute(attrKey, "modifier")
       return
     }
 
-    if(event.keyCode == 13) {
-      linkAction.call(instance, el, event)
+    if (event.keyCode == 13) {
+      linkAction.call(that, el, event)
     }
-
   }.bind(this))
 }