modify the npe
modify the monitor api
fix the cat client bug
Merge branch 'master' of github.com:dianping/cat
Merge branch 'master' of https://github.com/dianping/cat
Merge branch 'master' of https://github.com/dianping/cat
modify the cdnfilter
find tomcat pid 方法完善
Merge branch 'master' of https://github.com/dianping/cat
modify the status
fix npe
modify the jsp
modify the jsp
modify the cdnfilter
Merge pull request #378 from youyong205/master

fix bug
pass agent添加he和cat agent 重构
reslove conflicts
支持多个tomcat监控，paasAgent集成以及启动设置，异常警告中添加problem链接，重构一些代码
Merge pull request #376 from jialinsun/master

find tomcat pid 方法完善
merge newest code