Merge pull request #30 from JohnCny/master

merge
[mod]共同借款人添加信息项
Merge pull request #99 from wangxu2013/master

[mod]共同借款人添加信息项
[modify]后台岗公式修改
Merge pull request #100 from qkhj/master

add
Merge pull request #66 from JohnCny/master

merge