Set up a tiny and simple user configuration framework
auto login feature is done, but still needs testing and code refining
Merge branch 'feature' of https://github.com/yunxiyinzhe/jnrain-android into autologin
Fix problem :
AndroidRuntimeException when clicking HTML links inside a TextView?
统一代码风格
修正布局纵向空间狭小的问题
同步横屏登录活动布局。修复登录活动转屏崩溃
一般性清理

* 统一代码风格
* 去掉不必要的明确多线程调用 `spiceManager.execute`，方法本来就是非阻塞的
* 把一个多余的 `"Guest"` 常量换掉了
添加正在登陆信息的提示
Merge branch 'autologin'
Merge branch 'master' into clickable-links
Merge branch 'feature' of https://github.com/yunxiyinzhe/jnrain-android into clickable-links
Merge branch 'clickable-links'