Missing 24-hour time setting

[lilithium-hydride]

The ability to toggle 24-hour time as per #12 appears to be missing from application settings.

EDIT: The application does actually display times in the 24-hour format when the system is configured as such. The confusion comes from the time picker used in Fokus not respecting that configuration, and the lack of an application setting to set it properly.

[icabetong]

Thank you for reporting this issue! The fix will be included in the next release, so stay tuned! :)