Add container views for weather and forecast views.
Add container views for weather and forecast views.

JakeLin/SwiftWeather,JakeLin/SwiftWeather,askken/SwiftWeather,Crisfole/SwiftWeather,Sam-WEI/SwiftWeatherFork,JakeLin/SwiftWeather,Crisfole/SwiftWeather,askken/SwiftWeather,Crisfole/SwiftWeather,Sam-WEI/SwiftWeatherFork,Sam-WEI/SwiftWeatherFork