Merge pull request Terry-Mao#72 from hurkgu/feature/bfs_upgrade

upgrade

Merge pull request Terry-Mao#69 from zhapuyu/master

add proxy cache and fix hbase del bug

Merge pull request Terry-Mao#64 from zhapuyu/master

fix pitchfork timeout bug

Merge branch 'master' of github.com:Terry-Mao/bfs

Merge branch 'master' of github.com:Terry-Mao/bfs

rename

init