pass monitor modify, app data daily report alarm
Merge branch 'master' of https://github.com/dianping/cat
mvp of spread for app monitor
Merge branch 'master' of https://github.com/dianping/cat
app alarm and app spread tune
rebuild test
rebuild test
rebuild test
Merge branch 'master' of https://github.com/dianping/cat
Merge pull request #467 from jialinsun/master

pass monitor modify, app data daily report alarm, mvp of spread for app data