Merge pull request #1 from CrazyDerekLi/master

ios project
add find last comment user
Merge branch 'master' of https://github.com/iamjohnli/bluehouseapp
蓝房子android客户端帖子列表
Merge pull request #2 from crazyWangzl/master

蓝房子android客户端帖子列表
update security
Merge branch 'master' of https://github.com/iamjohnli/bluehouseapp
删除自动生成文件
Merge pull request #3 from crazyWangzl/master

删除自动生成文件
refactor post form and postcomment form
Merge pull request #1 from iamjohnli/master

合并原著的更新