modify the testcase
modify the history graph jsp
modify the cat sql description
fix cat metric display
support cat-repo for all non-public artifacts
modify the history state report merger
modify the cat realtime consumer
fix bug report merger size problem
add travis ci config file
add travis ci status image in readme.md
modify the cat.sql
Merge branch 'biz' of github.com:dianping/cat into biz
delete unused file
Merge pull request #153 from youyong205/biz

Biz
Merge branch 'biz' of github.com:dianping/cat into biz
remove some unused files
Merge pull request #154 from unidal/biz

remove some unused files
merger