DylanCai

Decoupling the code of toolbar or loading status view. (深度解耦标题栏，解耦加载中、加载失败、无数据等缺省页，支持两行代码集成到基类)

No description.

Use annotation to allow Retrofit to support multiple baseUrl and dynamically change baseUrl.(用注解让 Retrofit 同时支持多个 baseUrl 以及动态改变 baseUrl)

A nice switch to toogle day night mode.