add browser page
add browser analyzer
Merge branch 'biz' of https://github.com/dianping/cat into biz
bug fix
Merge branch 'biz' of https://github.com/dianping/cat into biz
Merge branch 'biz' of https://github.com/dianping/cat into biz
Merge branch 'biz' of https://github.com/dianping/cat into biz
refactor browser analyzer
Merge branch 'biz' of https://github.com/dianping/cat into biz
refactor graph creator
refactor performance test
bug fix
modify metric graph
merge
Merge pull request #184 from sunryuan/biz

add browser analyzer