Merge pull request #508 from jialinsun/master

modify jsp
add json buildr and parser for rule
add fronted json test
fix née when metricItemConfig is missing
change business rule config page
make some modifications
add network rule modification module
modify rule config page
add system config modification page
solve conflicts
reimport BaseRuleConfigManager
Merge pull request #509 from leonindy/master

refactor rule config page
modify success ration unit
Merge branch 'master' of https://github.com/jialinsun/cat