Upgrade to Selenium 2.14.0

From http://code.google.com/p/selenium/source/browse/trunk/java/CHANGELOG

v2.14.0
=======
WebDriver:

• Deleted all deprecated methods in the Java API.
• Client code cleaned to work with Java 5. Server code needs Java 6.
• Added a front-end for executing WebDriverJS scripts. Point a
  browser at http://localhost:4444/wd/hub.
• Can now query an Android driver for supported capabilities.
• Updated JSON framework used in the iOS driver.
• Fixed issue with scrolling on small viewports with native events
  in Firefox.
• FIXED: 2889: FluentWait supports adding a custom message to
  timeout exception.
• FIXED 2798: When implicit waits are enabled in the FirefoxDriver,
  stale element reference errors when searching for child elements
  are now handled properly
• FIXED 2917: Preventing endless recursion in hashCode.

Server:

• Memory leak fixed

Grid:

• New beta console added.
• Grid nodes were leaking even more memory that regular server
  nodes.
• Fixed a scenario that used to lead to "session = null" errors.
• Now support iOS nodes.

Known issues:

• Continuing problems with element out of bounds exception being
  thrown.