Weather: Add initial WeatherManager class.
Page: Add swipe support to Pages.
Pages: Weather flesh out with values.
Page Macros: Add more loading animation macros.
Pages: Speed up animations.
Pages: Add macro to launch Page and close current.
Pages: Add a menu bar to the top of the screen.
Page: Fix bug in Page timeout.
Page: Remove TODO for already-fixed bug.
Models: No need to store a tech object in a Model.

This pattern was copied from the C++ code, however in Python the tech
object is stored in the bound method that is passed to the Model.
Settings: Add 'Photo Duration' to defaults.
Models: Add UpdatingSetter model.
Photo DB: Initialised same variable twice.
Selection View: Add a drop-down box type widget.