delete app/.gitignore
Merge branch 'master' into biao
Merge branch 'master' into biao
modify some css
Merge branch 'master' of https://github.com/BiaoPro/community
finish news page
add some for show_news
完成首页新闻显示整合
Merge branch 'zsn'
Merge branch 'master' into biao
完善整合注册页面验证代码