Git flow命令
安装方法：
brew install git-flow
基本使用：
初始化：git flow init
本地新建feature：git flow feature start branchname （注意：生成的分支号会带feature）
将本地feature PUSH到远程：git flow feature publish branchname
获取Publish的Feature：git flow feature pull origin branchname
完成一个Feature：git flow feature finish branchname
开始一个Release：git flow release start RELEASE [BASE]
Publish一个Release：git flow release publish RELEASE
发布Release：git flow release finish RELEASE，别忘了git push --tags
开始一个Hotfix：git flow hotfix start VERSION [BASENAME]
发布一个Hotfix：git flow hotfix finish VERSION