modfiy js
add app code modify interface
Merge branch 'master' of https://github.com/dianping/cat
modify jsp
Merge pull request #599 from jialinsun/master

add app code modify interface
Merge pull request #598 from leonindy/master

refactor highload module, enhance overload updaters' logic
modify js
Merge branch 'master' of https://github.com/dianping/cat
Merge pull request #600 from jialinsun/master

modify js
amend mGet bug
Merge branch 'master' of https://github.com/dianping/cat