fix some link issues
Add mba widgets
fix /job bug
重写/person页手动输入框为选择框,重构数据库

Known Bug: 当提交完成后,选择框失效,原因是元素已经改变
Fix the known bug in last commit
Fix duplicated city  attribute  error
Add phone validate function

Add fonts
Add captcha
Fix some issues
Partly finish invite friend in /home
Merge remote branch 'origin/sunset' into jannson
improve job style by ysh
Add job2 by laoyang
Refactor and improve mba_widgets
Finish font end private msg function
简单的邀请界面
改进头部信息栏
Replace the some images relate to authorization
Add privacy setting

Front end save need to be finished
Finish privacy setting
trim crlf