Remove uneeded file.
IDE changes.
Add method to fetch strings for all subkinds of models.

IDE syntax formatting changes crept in. This is the format moving
forward.
Add missed code style settings.
Make the number picker infinite button optional.
Add timer UI.
Register gson Timer type adapter.
Make timers accessible for programming.
Notify listeners and adapters for minor timer changes.
Fix misalignment of timer list item display.