修复bug
准备将联系人数据放到一个全局的service中
增加contactSer
contacts数据不重复加载
applications数据缓存
Merge branch 'master' of https://github.com/wandoulabs/satan
提取contacts文案、完善search接口
搜索接口
重构+polish
polish部分功能
修复bug，支持app拖拽上传
Merge pull request #46 from windyarts/master

Improve retina support
Merge pull request #47 from windyarts/master

Polish week about photos
Merge pull request #48 from windyarts/master

Support send messages directly in contacts view
增加按键功能、支持高清等
增加按键
Merge pull request #49 from wangxiao/master

merge
Merge branch 'master' of git://github.com/wandoulabs/satan
bug fix for Photos