cleanup and upgrade3pps:

selenium 2.20->2.21, H2 1.3.164->1.3.166, Hibernate 4.1.1.Final->4.12, PoweMock 1.4.11->1.4.12

examples/mini-web/src/test/functional/org/springside/examples/miniweb/functional/BaseFunctionalTestCase.java

@@ -6,7 +6,6 @@ import java.net.URL;
 import java.sql.Driver;
 
 import org.eclipse.jetty.server.Server;
-import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Ignore;
 import org.openqa.selenium.By;
@@ -63,11 +62,6 @@ public class BaseFunctionalTestCase {
 		loginAsAdminIfNecessary();
 	}
 
-	@AfterClass
-	public static void afeterClass() throws Exception {
-		//quitSelenium();
-	}
-
 	/**
 	 * 启动Jetty服务器, 仅启动一次.
 	 */