瀑布流更新
Merge branch 'master' of https://github.com/strivek/nomad
登陆注册模块部分优化

有的可以使其适应于ipad端，使应用范围更广
Merge pull request #30 from lisongyu/master

登陆模块与注册模块优化，使其使用范围更广泛
add kg

zengjia konggele
Merge branch 'master' of https://github.com/strivek/nomad
add jiajia