v1.8.12: Calendar analysis and open reminders filter

[Futsch1]

In v1.8.12, the medicine calendar view was reused for the analysis tab. There you can now also see past reminders in a calendar when using the corresponding image button.

As a second new feature, the overview sports a filter button that hides all reminders that are marked as taken or skipped and shows only those that are still open.

Some fixes have been done to the analysis table layouts to be adapted when using different font sizes in the Android system settings.

The Turkish translation has been updated (thanks @mikropsoft)

Version v1.8.11 did not contain any new features, this was just an update to fix F-Droid build.