fix CurrentSite Manager
Merge branch 'develop' into feature/ios_import
新增ios软件结构, ios app数据导入, 截图下载
fix comment 分站点查询, mobapi2 comment发表评论接口无需登陆
Merge branch 'develop' into feature/ios_import
fix warehouse.PackageVersion.supported_* to optional
refactor crawler models
Merge branch 'feature/ios_import' into develop
第三方认证页面