#238 使用JMeter对Showcase进行性能测试，完成GUI测试部分
#240 使用Java Simon 监控Showcase性能
#253 springmvc的jsonp生成及json格式化实践
fix words
Merge branch 'master' of https://github.com/springside/springside4

Conflicts:
	examples/showcase/src/main/java/org/springside/examples/showcase/demos/web/MashupServerController.java
	examples/showcase/src/main/webapp/WEB-INF/spring-mvc.xml