added Casper.reload()

@@ -17,6 +17,7 @@ XXXX-XX-XX, v1.0
 - added [`Casper.userAgent()`](http://casperjs.org/api.html#casper.userAgent) to ease a more dynamic setting of user-agent string
 - added [`Tester.assertTitleMatch()`](http://casperjs.org/api.html#tester.assertTitleMatch) method
 - added [`utils.getPropertyPath()`](http://casperjs.org/api.html#utils.getPropertyPath)
+- added [`Casper.reload()`](http://casperjs.org/api.html#casper.reload)
 - added experimental support of custom headers sending in outgoing request (refs [#137](https://github.com/n1k0/casperjs/issues/137) - PhantomJS 1.6 required)
 - switched to more standard `.textContent` property to get a node text; this allows a better compatibility of the clientutils bookmarklet with non-webkit browsers
 - casper modules now all use [javascript strict mode](http://www.nczonline.net/blog/2012/03/13/its-time-to-start-using-javascript-strict-mode/)

-Subproject commit 26b6e8aebd0ddeb877963b3f6e3721883b97fab9
+Subproject commit dd54a24e01c379ad5b34dfb2ec11323a95a7e25f

@@ -884,6 +884,26 @@ Casper.prototype.open = function open(location, settings) {
 };
 
 /**
+ * Reloads current page.
+ *
+ * @param  Function  then  a next step function
+ * @return Casper
+ */
+Casper.prototype.reload = function reload(then) {
+    "use strict";
+    if (!this.started) {
+        throw new CasperError("Casper not started, can't reload()");
+    }
+    this.evaluate(function() {
+        window.location.reload();
+    });
+    if (then && utils.isFunction(then)) {
+        this.then(this.createStep(then));
+    }
+    return this;
+};
+
+/**
  * Repeats a step a given number of times.
  *
  * @param  Number    times  Number of times to repeat step