Merge pull request #67 from compressed/refresh

Update refresh and handle attributes without values

index.js

@@ -94,7 +94,12 @@ Pjax.prototype = {
         matches.shift()
         matches.forEach(function(htmlAttrib) {
           var attr = htmlAttrib.trim().split("=")
+          if (attr.length === 1) {
+            tmpEl.documentElement.setAttribute(attr[0], true)
+          }
+          else {
             tmpEl.documentElement.setAttribute(attr[0], attr[1].slice(1, -1))
+          }
         })
       }
     }

lib/proto/refresh.js

@@ -1,6 +1,3 @@
-
-var parseDom = require("./parse-dom")
-
 module.exports = function(el) {
-  parseDom(el || document)
+  this.parseDOM(el || document)
 }