#228 Add support to get Selenium version and browser name

src/Selenium2Driver.php

@@ -90,6 +90,27 @@ protected function setBrowserName($browserName = 'firefox')
         $this->browserName = $browserName;
     }
 
+    /**
+     * Get the browser name
+     *
+     * @return string the name of the browser used.
+     */
+    public function getBrowserName()
+    {
+        return $this->browserName;
+    }
+
+    /**
+     * Returns selenium version number.
+     *
+     * @return string selenium version.
+     */
+    public function getSeleniumVersion()
+    {
+        $webdriverstatus = $this->webDriver->status();
+        return $webdriverstatus['build']['version'];
+    }
+
     /**
      * Sets the desired capabilities - called on construction.  If null is provided, will set the
      * defaults as desired.