for monitor
Merge branch 'next' of github.com:yujinqiu/ServiceTree into next

* 'next' of github.com:yujinqiu/ServiceTree:
  for monitor
Merge branch 'dev' into next

* dev:
  change update monitor response
for ajax
Merge branch 'next' of github.com:yujinqiu/ServiceTree into next

* 'next' of github.com:yujinqiu/ServiceTree:
  for ajax
Fix typo
Merge pull request #19 from yujinqiu/master

监控项支持修改